Sinusoidal ostium
[医] 窦状隙, 窦状口(心无名静脉)
🧩 词语组成解析
a. 正弦曲线的, 窦状隙的\\n[医] 正弦样的
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
It's a beautiful day.
今天天气真好。
Don't miss the boat.
不要坐失良机。
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。