Sprabond
铝制品表面钼喷镀法
🗣️ 情景例句
We got our brains from you, Dad.
我们从你那儿继承了好头脑 ，爸爸。
The packing must be strong enough to withstand rough handing.
包装必须很坚固，能承受野蛮装卸。
A huge iceberg was suddenly spotted by a lookout.
突然，了望员发现一座冰山。