Vacuum bulb
[电] 真空灯泡
🧩 词语组成解析
bulb
[bʌlb]
n. 球茎，块茎植物;电灯泡;[解剖学]肿块;
🗣️ 情景例句
And, oh, does anybody want ketchup?
噢，有人要蕃茄酱吗？
The years teach much which the days never know.
学问集年而成，而每日不自知也。
Her will to live enabled her to recover.
她求生的欲望使她得以复原。