Gnathion
n. 颔下点, 颚缝下端
🔁 扩展释义
【医】 颌下点(下颌正中线最低点)
🗣️ 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四点，不过我三点必须离开，才能准时到那里。
Kill two birds with one stone.
一石双鸟；一箭双雕。
She's OK, thanks.
她很好，谢谢。