Epitheca
[植]上壳, [动]上壳, 外鞘(腔肠动物)
🗣️ 情景例句
Study hard and study everyday, if you want to master the English language.
如果你想精通英语的话，就得每天刻苦学习。
Life is a battle from cradle to grave.
人生是一场从生到死的战斗。
How old are you?
你们多大了？