Flipover cartridge
[电] 抛越管
🧩 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
Not so good, Grandpa.
情况不太好， 爷爷。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
Meimei ran fast.
梅梅跑得快。