Valsalva
manoeuvre[医]瓦耳萨耳瓦氏手法,咽鼓管充气检查法
🗣️ 情景例句
Don't worry about it.
别放在心上。
How old are you?
你多大了？
We would lay less stress on 'facts and figures'and more on a good memory,
人们不会再重视"资料和数据"，而靠好记性、