Exothecium
(蒴)外层
🗣️ 情景例句
This is the moment you've been waiting for.
你期待已久的时刻终于到来了。
No sooner said than done.
言而必行。
Bison were killed for their meat, while their fur provided warm clothing during cold winters.
他们杀野牛，吃野牛肉，用野牛毛皮制成冬季御寒的衣服。