Levelling bulb
[化] 平液球管
🧩 词语组成解析
n. 水准测量, 整平, 测平\\n[计] 使均匀, 校平, 平整, 调整
bulb
[bʌlb]
n. 球茎，块茎植物;电灯泡;[解剖学]肿块;
🗣️ 情景例句
That's my story and I'm sticking to it.
我说的就是这些，句句实情。
I guess he's about 30.
我猜他大概30岁。
She stood up and took his arm.
她站起来，拉住他的手臂。