Levelling tube
[化] 平液管
🧩 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
🗣️ 情景例句
Come on!
过来！
Is it big or small, daddy?
爸爸，它是大的还是小的？
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。