Elkosis
[医] 溃疡形成
🗣️ 情景例句
Four o'clock at the advanced exercise class. With me.
四点钟去高级健身课， 跟我一起。
I often finish school in the afternoon.
我常常在下午放学。
They rode their respective bikes.
他们各自骑着自己的自行车。