Leadagetest
密封试验
🗣️ 情景例句
And don't forget your camera and film, Richard.
别忘了你的照相机和底片， Richard。
When the cat's away the mice will play.
猫儿不在，老鼠造反。
still persists, however; and it is as fierce as it ever was.
依然在进行着，而且和以前一样激烈。