Fluolite
[英]弗卢莱特(荧光增白剂)
🗣️ 情景例句
I understand you used to be in the construction business,
听说你过去从事建筑业
Which of your arms is sore?
你哪个手臂酸呀？
It was his job to repair bicycles and at that time he used to work fourteen hours a day.
他那时的工作是修理自行车，并且通常是一天工作14个小时。