Quillback
n. 背鳍前部象翎管而突出的北美产淡水鱼
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
It is more blessed to give than to receive.
施恩比受惠更有福。
Actually, my interest was directed more towards what particular markets you foresee for our product.
事实上，我关心的是贵公司对我们产品市场的考量。