Bidirectional microphone
[電] 雙向微音器
?? 詞語組成解析
[計] 雙向的
??? 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。