Semidirectional microphone
[电] 半向性话筒
🧩 词语组成解析
🗣️ 情景例句
This could be your lucky day.
今天你要时来运转了。
That was a lousy movie.
那电影糟透了！
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。