Ear block
[医] 咽鼓管阻塞性创伤
🧩 词语组成解析
ear
[iə]
n. 耳朵;听觉，听力;耳状物;穗;
vi. 抽穗;（美俚）听见;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
And guess what?
你们猜怎么着？
The board won't approve of the budget for this year's expenditures.
会议上将不会承认本年度的支出预算。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）