Adenophora trachelioides
[医] ūú
🗣️ 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。
I started school at the age of 6.
我六岁开始上学。
When might you go?
什么时候想去呢？