Epiglottitis
[医] 会厌炎
🗣️ 情景例句
We communicate with each other by letter.
我们用书信彼此联系。
After dinner sit awhile,after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。