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
I've never been able to figure him out.
我一直不能理解他。
He has a boat.
他有一艘船。
Oh, thank you. I would love to.
噢，谢谢你！我很乐意！