Impermephane
[医] 透明保护敷科
🗣️ 情景例句
I'm taking 19 credit hours.
我修了十九个学分。
When the cat's away,the mice will play.
猫儿不在家，老鼠就玩耍；猫儿不在耗子闹。
They must keep their hands behind their backs.
他们得一直将手放在背后。