Otitis mastoidea
[医] 乳突部耳炎, 乳突炎
🧩 词语组成解析
n. 耳炎\\n[医] 耳炎
[医] 乳突部(颞骨)
🗣️ 情景例句
Good morning, sir.
早安，先生。
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
gravity is the force that drives them in a continual attempt to restore the ocean surface to a flat plain.
地球引力是持续不断企图使海面复原为平面的力量。