Totril
碘苯腈辛酸酯
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
I don't know how I can thank you enough.
我不知道怎样谢您才好。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。