Punching
[ ['pʌntʃiŋ] ]
辅助 Assistant
[计] 穿孔\\n[化] 冲孔
✅ 同义词
🗣️ 情景例句
Don't forget to bring me a souvenir.
别忘了给我带回点儿纪念品。
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。