Enteragra
[医] 肠痛风
🗣️ 情景例句
Ms Li, welcome on board.
李小姐，欢迎加入我们！
Where are you headed?
你要到哪里去？
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。