Cyotrophy
胎儿营养
🗣️ 情景例句
Oh, Robbie will be disappointed.
啊 ，Robbie会很失望。
Mrs.Jones,this is Mr. John Smith.
琼斯夫人，这是约翰、史密斯先生。
Many people have been out of work recently.
最近有许多人失业。