Elasmobranchiate
n. 软骨鱼类或纲鱼\\na. 软骨鱼类或纲的
🗣️ 情景例句
Really?
真的？
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
No! You don't understand! Not before or after meals--instead of them.
“不是，你没听懂！不是饭前或饭后吃--而是代替三餐饭。”