Lemoparalysis
食管麻痹, 食管瘫痪
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
You play the piano beautifully.How much do you practice every day?
你完美地弹钢琴,你每天花多少时间练习？
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。