Clas
(cla 的复数) abbr. （美国）大学语言协会（College Language Association）
🗣️ 情景例句
I designed it myself.
这是我自己设计的。
This nation is noted for its scientific accomplishments.
这个国家以科学成就闻名。
but Mr.Scott cannot get a telephone for his new garage, so he has just bought twelve pigeons.
但詹姆斯。斯科特先生未能为他新的汽车修理部搞到一部电话机，所以他买了只鸽子。