Granodising
磷酸盐处理(锌及镀锌制品油漆前的处理)
🗣️ 情景例句
Never gamble if you can't afford to lose.
如果你输不起的话，永远不要赌博。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
Elephants like to have one master just as dogs do,
大象和狗一样，喜欢有一个专一的主人，