Ieptandra
[医] 黑根, 北美草本威灵仙
🗣️ 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 hope it'll be fine tomorrow.
我希望明天是好天气。
There is a boat in the river.
河里有一条船。