Lactazone
酯肟
🗣️ 情景例句
I plan to get help
我打算争取
How many bottles are you going to buy?
你要买几瓶？
A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.
当宇航员进行必要的修复工作时，“奋进”号上的一只机器手将抓住望远镜并托住它。