Barcol indenter
[化] 巴科爾硬度計
?? 詞語組成解析
n 受托代購商
??? 情景例句
I'm sorry but the food was late and it was cold when it got here. I don't think I want to pay.
真抱歉飯菜上晚了，而且它上桌時已經變冷了，所以我不想為此付賬。
Mary, this is Joe's brother David.
瑪麗，這是喬的兄弟戴維。
There comes a bus.
汽車來了。