🧩 词语组成解析
[医]蝶铰部（软体动物）
[医]蝶铰部（软体动物）
🗣️ 情景例句
There's a shortcut--if you know it.
假如你识路的话, 有一条近路可走。
Keep thing seven years and you will find a use for it.
备而不用。
They are paid by the hour.
他们按时取酬。