Ultrasonic metal welding
[化] 超声波金属焊接
🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
You blew it.
你办黄了。
The money the miser hoards will do him no good.
守财奴积的财富，对他自己没好处。
It is best to keep to hot drinks, bottled or canned drinks of well-known brand names----
最好仅饮用开水，名牌瓶装或罐装水