Seal cartridge
[化] 密封套; 密封筒
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
cartridge
['kɑrtrɪdʒ]
n. 子弹，弹药筒;笔芯，墨盒;暗盒，胶卷盒;录音带盒，唱头;
🗣️ 情景例句
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
Fools rush in where angels fear to tread.
智者裹足不前，愚者铤而走险。
The mower firmly refused to mow, so I decided to dismantle it.
修完后割草机还是纹丝不动。于是，我决定把它拆开。