Flame detector
[化] 火焰检测器; 火焰指示器; 火焰监视器
🧩 词语组成解析
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。