Piston slap
[机] 活塞撞击
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
slap
[slæp]
n. 掌掴;掌掴声;侮辱;
vt. 猛打;用力放置;尖刻批评、侮辱;
vi. 拍击;
adv. 直接地;猛然地;
🗣️ 情景例句
It's really different from what I expected.
这和我想象中的很不一样。
So let us all welcome him to the podium.
让我们欢迎琼斯先生上台演讲。
I decided to take her by train.
我决定带她乘火车去。