Dichloran
[化] 氯硝胺
🗣️ 情景例句
and we should remove them as soon as possible.
我们要尽快把它切除。
What time does the train for Boston leaves?
去波士顿的火车几点开？
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，