Elytrum
n. 翅鞘, 翅基
✅ 同义词
🗣️ 情景例句
I'm extremely sorry for the delay.
对此延误，我深感抱歉。
Beyond this ocean lies the rich subcontinent of India.
海的那一边有富饶的印度次大陆。
Live animals? I didn' t know we were going to take live animals with us, Sir.
活的动物？我还不知道我们要带活的动物，先生。