Parazon
对羟基联(二)苯
🗣️ 情景例句
How would you pack the goods we have ordered?
你们对我们这批订货如何包装？
I did three loads of wash today.
我今天洗了三次衣服。
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。