Barcol indenter
[化] 巴科尔硬度计
🧩 词语组成解析
n 受托代购商
🗣️ 情景例句
Well, hi, fellas.
你们大家好。
There is a black sheep in every flock.
群群羊中有黑羊。
Soon there were many wild horses across the country.
不久，乡间就有了许多野马。