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
I'm going to Ft. Lauderdale during spring break.
在春假时，我打算去'Lauderdale'城堡。
Kinsman helps kinsman,but woe to him that hath nothing.
亲人帮亲人，无亲来帮愁煞人。
We succeeded in lighting the fire.
我们成功地点着火。