Dimethylbenzidine
二甲基联苯胺, 联甲苯胺
🗣️ 情景例句
Good, it's 122 over 80.
好 ，收缩压122 舒张压80。
I'm a poor golfer.
我是一个拙劣的高尔夫球手。
However, there are undoubtedly some wrong ways,
然而，却毫无疑问地有几种错误的方法。