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
It is special. Happy anniversary.
确实很特别。结婚周年快乐！
Imagination is the source of creation.
想象是创作之源。
Dad, this is Li Lei. Li Lei, this is my father.
爸爸，这是李磊，李磊，这是我爸爸。