Phenylpropiophenone
苯基苄基(甲)酮
🗣️ 情景例句
And how are you going to stop him?
那， 怎么去阻止他呢？
Selt-trust is the essence of heroism.
自信是英雄的本色。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。