動詞
情況容許；表示一件事有客觀條件去發生；同接尾嘅 到dou2 (under the particular circumstance) may; can; to be able to; similar to post-verbal 到dou2
我而家好忙，唔可以同你傾。
我而家好忙，唔可以同你倾。
ngo5 ji4 gaa1 hou2 mong5, m4 ho2 ji5 tung4 nei5 king1. I'm very busy right at the moment. I can't talk to you.
動詞
能力所及；同接尾嘅 到dou2 can; to be able to (in terms of ability); similar to post-verbal 到dou2
佢一餐可以食五碗飯㗎。
佢一餐可以食五碗饭㗎。
keoi5 jat1 caan1 ho2 ji5 sik6 ng5 wun2 faan6 gaa3. He can eat five bowls of rice in a meal.
佢一次過可以拎到十隻水杯。
佢一次过可以拎到十只水杯。
keoi5 jat1 ci3 gwo3 ho2 ji5 ling1 dou2 sap6 zek3 seoi2 bui1. He can hold ten cups at a time.
動詞
用嚟帶出一樣嘢嘅用途；同接尾嘅 到dou2 can be used to; similar to post-verbal 到dou2
呢部機可以睇DVD㗎。
呢部机可以睇DVD㗎。
ni1 bou6 gei1 ho2 ji5 tai2 di1 wi1 di1 gaa3. This machine can be used to play DVDs.
佢可以幫手打字喎。
佢可以帮手打字㖞。
keoi5 ho2 ji5 bong1 sau2 daa2 zi6 wo3. He can help with typing.
動詞
得到准許；同 得dak1 allowed to; may; similar to 得dak1
過咗十一點，淨係女仔先可以入嚟㗎。
过咗十一点，净系女仔先可以入嚟㗎。
gwo3 zo2 sap6 jat1 dim2, zing6 hai6 neoi5 zai2 sin1 ho2 ji5 jap6 lai4 gaa3. Only girls are allowed to come in after eleven o'clock.
你唔可以咁粗魯㗎！
你唔可以咁粗鲁㗎！
nei5 m4 ho2 ji5 gam3 cou1 lou5 gaa3! You should not be rude to others!
你可以嚟，我冇所謂。
你可以嚟，我冇所谓。
nei5 ho2 ji5 lai4, ngo5 mou5 so2 wai6. You may come. I am fine with it.
動詞
用嚟帶出自己做到嘅提議 used to volunteer to do something (that one can manage); can
我哋可以晏啲先嚟。
我哋可以晏啲先嚟。
ngo5 dei6 ho2 ji5 aan3 di1 sin1 lai4. We can come later.
我可以聽日走之前嚟見你。
我可以听日走之前嚟见你。
ngo5 ho2 ji5 ting1 jat6 zau2 zi1 cin4 lai4 gin3 nei5. I can see you tomorrow before I leave.
Definitions (Wiktionary)
verb
can; may
這人來，為要作見證，就是為光作見證，叫眾人因他可以信。
这人来，为要作见证，就是为光作见证，叫众人因他可以信。
zhè rén lái ， wèi yào zuò jiàn zhèng ， jiù shì wèi guāng zuò jiàn zhèng ， jiào zhòng rén yīn tā kě yǐ xìn ． The same came for a witness, to bear witness of the Light, that all men through him might believe.
你不可以走。
你不可以走。
nǐ bù kě yǐ zǒu ． You may not leave.
這裡可以拍照嗎？
这里可以拍照吗？
zhè lǐ kě yǐ pāi zhào ma ？ May I take pictures here?
verb
can; to be able to
現在科學可以説明許多神秘的事。
现在科学可以说明许多神秘的事。
xiàn zài kē xué kě yǐ shuō míng xǔ duō shén mì de shì ． Science can now account for many mysterious things.
我在哪兒可以弄到電話卡？
我在哪儿可以弄到电话卡？
wǒ zài nǎ r5 kě yǐ nòng dào diàn huà kǎ ？ Where can I get a telephone card?
根據他的口音可以判斷出他可能來自下江地區。
根据他的口音可以判断出他可能来自下江地区。
gēn jù tā de kǒu yīn kě yǐ pàn duàn chū tā kě néng lái zì xià jiāng dì qū ． From his accent we can infer that he maybe is from the downstream area of the Yangtze River.
verb
... can be used to ... (usually with ellipsed 之 (zhī, “this”)); literally: 可 (“can”) + 以 (“by; by means of; according to”)
棉花可以織布
棉花可以织布
mián huā kě yǐ zhī bù cotton can be used to weave cloth (lit. cotton, (one) can by this weave cloth)
水可以發電
水可以发电
shuǐ kě yǐ fā diàn water can be used to generate electricity (lit. water, (one) can by this generate electricity)
adj
passable; pretty good; not bad; all right; OK
你休息就可以了。
你休息就可以了。
nǐ xiū xi jiù kě yǐ le ． If you rest a while, you'll be alright.
adj
to a great extent
這真閒得可以。
这真闲得可以。
zhè zhēn xián dé kě yǐ ． X
adj
capable; remarkable
Definitions (Kaifangcidian)
（沒有對應漢語詞彙）
Definitions (HSK3.0)
HSK3 二级词汇表 #322
Examples (Tatoeba—Mandarin-English)
Mandarin
如果我可以像那样的话...
如果我可以像那樣的話...
rú guǒ wǒ kě yǐ xiàng nà yàng de huà ...