Sym.-dimethyl thiourea
[化] 对称二甲基硫脲
🧩 词语组成解析
[医] 对称的, 匀称的
[医] 二甲基
n. [化]硫脲(用于治疗甲亢、照相术等)
🗣️ 情景例句
This is a good start.
这是一个好的开始。
Faults are thick while love is thin.
一朝情义淡，样样不顺眼。
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。