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
Let me try to work something out.
让我想个办法。
One rotten apple spoils the whole barrel.
一只烂苹果烂一萝苹果。
The wooducutter was standing next to a fallen tree, with lots of small pieces of wood in front of him.
伐木工人正站在一棵倒下的树旁，他的前面有很多小片的木头。