Combinatoric
a. 【数学】组合学的
🗣️ 情景例句
I find that hard to swallow.
对这一点我难一相信。
To have teeth pulled
拔牙
Hubert Latham took off from the French coast in his plane the 'Antoinette IV.
休伯特。莱瑟姆驾驶“安特瓦特4号”飞机从法国海岸起飞，