Cuck-oo
n. 布谷鸟；杜鹃鸟；傻子；咕咕声\\na. 愚笨的；疯狂的\\nvi. 学杜鹃叫\\nvt. 不停地重复
🧩 词语组成解析
abbr. 面向对象程式设计（Object Oriented）；已订购而尚未交货的（on order）
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
Walt invented the steam engine.
瓦特发明了蒸汽机。