Lithokelyphopaedium
胎膜胎儿石化
🗣️ 情景例句
Aren't you going to the aerobics class this morning?
今天上午你不是去上有氧运动课吗？
What's your nationality?Are you a Chinese?
你的国籍是什么？你是中国人?
That sounds very interesting. How long will it take you to collect enough money?
听起来倒是挺有趣的。你要花多长时间才能筹集到足够的资金呢？