Unisar
联合(石油公司)芳烃饱和(法)
🗣️ 情景例句
Why do you want to leave your current employment?
你为什么希望离开目前的工作？
How much is it by registered mail?
挂号信要多少钱？
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，