Canales semicirculares ossei
[医] 骨性半规管
🧩 词语组成解析
[医] 管, 道
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
If your prices are more favorable than those of your competitors we shall send you our order.
如果你方价格比其他竞争对手的优惠，我们将向你们订货。
Yes, I think they'll return next month.
是的，我想他们下个月回来。