Kaurinic acid
[化] 贝壳杉酸
🧩 词语组成解析
🗣️ 情景例句
Of course.
当然。
He that gains well and spends well needs no account book.
收支正当，无须记帐。
After three hours, the men stopped for a meal break.
3小时之后，工人们停下来吃饭。