Lactucic acid
[医] 莴苣酸
🧩 词语组成解析
🗣️ 情景例句
That's what I say.
我也会这么说。
He is never alone that is in the company of noble thoughts.
思想崇高者，绝不会孤独。
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。