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Jyutping hoi2 seoi2
Pinyin hǎi shuǐ

Definitions (CC-CEDICT)
  1. seawater
Definitions (粵典–words.hk)
  1. 名詞
    海洋​入​面​嘅​水
    seawater
    • 用海水沖廁
      用海水冲厕
      jung6 hoi2 seoi2 cung1 ci3
      to flush the toilet with seawater
    • 海水化淡
      海水化淡
      hoi2 seoi2 faa3 taam5
      to desalinate
  2. 近義詞
    鹹水
Definitions (Wiktionary)
  1. noun
    seawater; ocean water
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Definitions (HSK3.0)
  1. HSK3 四级词汇表 #302
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    你不能喝海水,因为它太咸了。
    你不能喝海水,因為它太鹹了。
    nǐ bù néng hē hǎi shuǐ , yīn wèi tā tài xián le 。
    • You can't drink seawater because it is too salty.
    • You can't drink seawater because it's too salty.
  2. Mandarin
    有了这个装置,把海水净化成淡水就不是难事了。
    有了這個裝置,把海水淨化成淡水就不是難事了。
    yǒu le zhè ge zhuāng zhì , bǎ hǎi shuǐ jìng huà chéng dàn shuǐ jiù bú shi nán shì le 。
    • This device made it possible to turn sea-water into fresh water easily.
  3. Mandarin
    通过这个装置有可能把海水变成淡水。
    通過這個裝置有可能把海水變成淡水。
    tōng guò zhè ge zhuāng zhì yǒu kě néng bǎ hǎi shuǐ biàn chéng dàn shuǐ 。
    • Using this device it's possible to turn ocean water into freshwater.
  4. Mandarin
    首先,因为海水变热时膨胀,海平面可能提高。
    首先,因為海水變熱時膨脹,海平面可能提高。
    shǒu xiān , yīn wèi hǎi shuǐ biàn rè shí péng zhàng , hǎi píng miàn kě néng tí gāo 。
    • First of all, the level of the ocean could rise, because ocean water expands as it grows warmer.
  5. Mandarin
    在厦威夷,一个人可以一年到头享受海水浴的乐趣。
    在廈威夷,一個人可以一年到頭享受海水浴的樂趣。
    zài shà wēi yí , yī gè rén kě yǐ yī nián dào tóu xiǎng shòu hǎi shuǐ yù de lè qù 。
    • In Hawaii, one can swim in the ocean all year round.
    • In Hawaii, we can enjoy swimming in the ocean all year round.
Examples (粵典–words.hk)
  1. Cantonese
    政府会喺将军澳起海水化淡厂。
    政府會喺將軍澳起海水化淡廠。
    zing3 fu2 wui5 hai2 zoeng1 gwan1 ou3 hei2 hoi2 seoi2 faa3 taam5 cong2.
    • The government will build a desalination plant in Tseung Kwan O.
  2. Cantonese
    比较暖嘅海水承载氧气嘅能力会低啲。
    比較暖嘅海水承載氧氣嘅能力會低啲。
    bei2 gaau3 nyun5 ge3 hoi2 seoi2 sing4 zoi3 joeng5 hei3 ge3 nang4 lik6 wui3 dai1 di1.
    • The capacity to carry oxygen of warmer sea water is lower.
  3. Cantonese
    海水观赏鱼
    海水觀賞魚
    hoi2 seoi2 gun1 soeng2 jyu2
    • marine ornamental fish
  4. Cantonese
    你部手机入过海水,好择使㖞。
    你部手機入過海水,好擇使喎。
    nei5 bou6 sau2 gei1 jap6 gwo3 hoi2 seoi2, hou2 zaak6 sai2 wo3.
    • There was some sea water in your handset, and it's difficult to deal with.
  5. Cantonese
    用海水冲厕
    用海水沖廁
    jung6 hoi2 seoi2 cung1 ci3
    • to flush the toilet with seawater
Examples (Wiktionary)
  1. Mandarin
    你要知道,潜舰是看不见东西的。我在深海,水太深是看不见的,所以,只能靠声纳。声纳其实是一个很玄的东西,特别是在海里面的时候,因为有变温层,有温度的关系,有海水的密度的关系。你只要盐分的密度不同,海水的温度不同,那个声纳折射出来的东西基本上跟跋桮准不了多少,比跋桮略准一点。
    你要知道,潛艦是看不見東西的。我在深海,水太深是看不見的,所以,只能靠聲納。聲納其實是一個很玄的東西,特別是在海里面的時候,因為有變温層,有温度的關係,有海水的密度的關係。你只要鹽分的密度不同,海水的温度不同,那個聲納折射出來的東西基本上跟跋桮準不了多少,比跋桮略準一點。
    nǐ yào zhī dào , qián jiàn shì kàn bù jiàn dōng xī de . wǒ zài shēn hǎi , shuǐ tài shēn shì kàn bù jiàn de , suǒ yǐ , zhǐ néng kào shēng nà . shēng nà qí shí shì yī ge hěn xuán de dōng xī , tè bié shì zài hǎi lǐ miàn de shí hòu , yīn wèi yǒu biàn wēn céng , yǒu wēn dù de guān xì , yǒu hǎi shuǐ de mì dù de guān xì . nǐ zhǐ yào yán fèn de mì dù bù tóng , hǎi shuǐ de wēn dù bù tóng , nà ge shēng nà zhé shè chū lái de dōng xī jī běn shàng gēn poa̍h po e zhǔn bù liao duō shǎo , bǐ poa̍h po e lüè zhǔn yī diǎn .
    • You have to understand, submarines are blind. When you enter the deep ocean, you can't see anything when the water is too deep and you must rely on sonar. Sonar is actually a very finicky thing, especially when used in the sea. This is because of the temperature change layer, which is connected to the temperature and oceanic water pressure. If the salt content density changes or if the ocean water temperature changes, the results of the sonar refraction will be essentially be little different from throwing poe, perhaps a tiny bit more useful than throwing poe.