A whale at
善于...的人, 热心于...的人
🧩 词语组成解析
whale
[wel]
n. [动]鲸，鲸鱼;巨大的事物;
v. 捕鲸;击打，猛击;
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
Our new product line has been very successful. We've expanded the factory twice this year already.
我们新的生产线非常成功，我们今年已把工厂扩展了两倍。
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。