Episternites
背瓣(蝗科产卵器)
🗣️ 情景例句
A generation raised on junk food could turn out mentally vulnerable.
在零食中长大的一代人，注定精神脆弱。
You cannot flay the same ox twice.
一头牛不能剥两次皮。
He's our office assistant.
是我们办公室的勤杂人员。