Etruscomycin
意北霉素, 鲁斯霉素
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Every pleasure has a pain.
乐中必有苦。
You need to wear lots of warm clothes.
人们要穿很多的保暖的衣服。