Venosinal
[医] 腔静脉与心房窦的
🗣️ 情景例句
Come on. You all helped.
别这样说。你们都帮了忙。
Could I have one for tomorrow morning?
明天早上我能租一辆吗？
That's OK.We really need the material.
没关系，我们急着要这些原料。