Bidirectional microphone

[電] 雙向微音器

?? 詞語組成解析

bidirectional
[計] 雙向的
microphone ['ma?kr?'fon]
n. 擴音器,麥克風;話筒;
micro小+phone聲音→小聲音變大聲音 → 麥克風

??? 情景例句

My car just got wrecked, it's not the happiest day of my life.
我的車剛壞掉了,今天真不好過。
I was in the hospital for several weeks.
我在醫(yī)院里住了幾個星期了。
I shall insist that they do from now on. Eating cabbage will keep them healthy.
我要他們從現(xiàn)在起就吃(醋泡白菜)。吃白菜會使他們的身體保持健康的。
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