Actinopterygii
n. 輻鰭魚綱；輻鰭魚亞綱；條鰭類；刺鰭目
??? 情景例句
Don't go into hysterics.
不要歇斯底里。
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方將定期大量訂購，因此想知道你方給多少數量折扣。
I think I know you.
我想我認識你。