?? 詞語組成解析
cartridge
['kɑrtr?d?]
n. 子彈，彈藥筒;筆芯，墨盒;暗盒，膠卷盒;錄音帶盒，唱頭;
n. 抽出器, 拔取的人, 抽出者\\n[計] 抽取字; 析取字
??? 情景例句
He is an orphan, so he is not sure which family name he should have.
他是個孤兒，因而不知道他自己姓什么。
Tread on a worm and it will turn.
困獸猶斗。
I only decided to get one today.
我只是今天才決定買的。