鬆緊 [松紧]

Jyutping sung1 gan2
Pinyin sōng jǐn

Definitions (CC-CANTO)
  1. degree of tightness; elasticity
Definitions (Wiktionary)
  1. noun
    degree of tightness
  2. noun
    elasticity
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    当我今早把松紧带放到口袋里的时候我从未想过它会对我这么有用。
    當我今早把鬆緊帶放到口袋裏的時候我從未想過它會對我這麼有用。
    dāng wǒ jīn zǎo bǎ sōng jǐn dài fàng dào kǒu dài lǐ de shí hou wǒ cóng wèi xiǎng guò tā huì duì wǒ zhè me yǒu yòng 。
    • I never thought this rubber band would come in handy when I put it in my pocket this morning.