Trichasium
三岐聚伞花序
🗣️ 情景例句
Which tourist attractions are the best?
哪一个旅游景点最好？
To start to work
开始工作
We want it to stay down the hole until we can lead it off in a controlled manner.
我们要让石油留在井下，直到我们能用一种有控制的方法把它引上来为止。