Bigo
[医] 下唇溃疡
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
That means the child is already one year older.
那意 味着孩子又长大了一岁。
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。