Otacousticon
[醫(yī)] 助聽筒
??? 情景例句
If you really mean it,
假如你是說真的，
I only regret that I have but one life to give for my country.
我抱憾的是，只有一次生命能獻(xiàn)給祖國。
Rex soon became an expert at opening the gate.
雷克斯很快成了開門的專家。