Nonscrewed
无螺纹的
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
I'm afraid you will be too weak.
我怕你会太虚弱。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。