Chemicure
化学硫化
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
I know he will understand your letter.
我知道他会明白我的信。
They had to work inside the ship, cutting away old metal, fixing new metal plates, drilling holes, laying electrical and phone wires and fixing new pipes for water and steam.
他们要在船舱里工作，切掉旧的金属，焊接新的金属板，钻孔，埋电线和电话线以及安装新的水管和蒸汽管。