Keyhole-mode welding
[化] 穿透型焊接法
🧩 词语组成解析
keyhole
[['ki:həul]]
n. 键孔, 栓孔, 锁眼\\na. 显示内情的
mode
[məud]
n. 方式;状况;时尚，风尚;调式;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
Mom, you're going to win!
妈妈，你会赢的
Would you consider going north this summer?
你将考虑今年夏天向北去吗？
We're having a special showing next week in our showroom.
下周我们的展示室将有一个特别的展示会，