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
What's the weather like in Japan this time of year?
现在日本的天气怎么样？
I'm just having a look.
我只是随便看看。
You did right.
你做得对。