Fluoroplastic
n. 氟塑料
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
Believe no tales from the enemy.
切莫轻信敌人。
They all looked at a big and noisy machine in another corner of the machine shop.
他们全都看着机械车间另一角落的一台又大又嘈杂的机器。