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
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
Good watch prevents misfortune.
有备无患。
While the five babies were babies were still quietly sleeping in oxygen tents in hospital nursery,
眼下，五胞胎还静静地躺在医院婴儿室的氧气帐里，