Bulb apparatus
[化] 钾碱球管
🧩 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
Richard is right.
Richard是对的。
We enjoyed ourselves very much.
我们玩的很开心。
Whenever I visit him, he is not at home.
不管我什么时候去找他，他都不在家。