Menaphthone
[医] 甲萘醌, 2-甲基-1,4-萘醌, 维生素K-3
🗣️ 情景例句
Alexandra might call. Alexandra
可能会来电话。
To trip and fall
绊倒
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。