Agathic acid
[化] 贝壳杉酸; 玛瑙酸
🧩 词语组成解析
🗣️ 情景例句
Let sleeping dogs lie.
别招惹麻烦。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
He wore a small black hat, very wide trousers, a moustache and carried a stick that he swung in the air as he walked.
他头戴一顶小黑帽，身穿一条非常宽大的裤子，嘴上留着小胡子，手提着一根他边走边在空中挥舞的手杖。