Bifistular
[医] 有两管的, 两管的
🗣️ 情景例句
on the telephone for me, please.
请替我拨电话。
Next week I must start my term paper for Poli Sci.
到下周，我必须着手写政治学的期末论文了。
On the third lap, the Class 3 and Class 1 runners both ran very fast.
在跑第三圈时，3班和1班的运动员都跑得非常快。