🧩 词语组成解析
n. 哈丁（姓氏）；哈丁（美国前总统）
🗣️ 情景例句
She's become involved with another man.
她曾经和另外一个男人关系暧昧。
Do you ever play basketball after school?
你曾经在放学后打篮球吗？
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。