Filter(ing) cartridge
[化] 滤筒; 滤心
🧩 词语组成解析
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
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
I'm expecting promotion to management level.
我指望晋升到经理的职位。
My friend, Robert, lives in a country where snails are despised.
但我的朋友罗伯特却住在一个厌恶蜗牛的国家中。