Cardioid microphone
[电] 心形微音器
🧩 词语组成解析
n. [数]心形线\\na. 具有心脏形状的
🗣️ 情景例句
Didn't we go to school together?
我们以前在一起上过学吗？
Christmas comes but once a year.
佳节良辰，机会难得。
How Harry managed to keep a straight face during these performances is quite beyond me.
我实在想像不出哈里在这些表演中是怎样装出一本正经的样子的。