Propionic
[医]丙酸的
🗣️ 情景例句
Then you select the leader.
然后选们选出指挥。
Don't break the rules.
不要违规。
Frank begged him to do so and the dealer reluctantly prised it open.
经弗兰克恳求，古董商才勉强把货箱撬开了。