Canales semicirculares ossei
[医] 骨性半规管
🧩 词语组成解析
[医] 管, 道
🗣️ 情景例句
I went into business for myself
我当初自己开业
I heard you'd been sick.
听说你身体不舒服。
While the battered car was moving away, Roy stopped his bus and telephoned the police.
当那辆被撞坏的车开走后，罗伊停下车，给警察挂了电话。