Flexiglass
透明乙酸纤维素制品
🗣️ 情景例句
Don't move! Get down on the floor.
别动！趴到地上！
The plumber has made a mistake.
配管工犯了一个错误。
When he learnt that he would be sent abroad, he returned to the farm and his father hid him until the end of the war.
当他了解自己将被派遣出国时，他逃回农场，父亲把他藏了起来，直到战争结束。