Thionothiolic acid
[化] 硫羧酸; 硫羟羰酸
🧩 词语组成解析
🗣️ 情景例句
and ... and when the baby comes,
而且……而且婴儿出生以后，
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
Tony is a man of weak will.
托尼是个意志薄弱的人。