Skipjack tuna
鲣鱼；飞鲔
🧩 词语组成解析
n. 跳跃玩偶, 飞鱼类(如鲣鱼), 叩头虫
tuna
['tju:nə]
n. <鱼>金枪鱼（科），鲔鱼;金枪鱼罐头;<植>金枪仙人掌;
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Wise up!
别傻了！
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。