Krenite
二硝甲酚
🗣️ 情景例句
Hey, this is a cool disco!
嘿，这个迪厅很酷。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。