Hemathidrosis
血汗症
🗣️ 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。
How much is it by air mail?
航空信要多少钱？
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？