Dactylopterous
[动]趾鳍的
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
When am I supposed to check in?
我应该在什么时候到机场办理手续呢？
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。