Common ragweed
un. 美洲豚草\\n
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
n. 豚草\\n[医] 豚草, 豕草
🗣️ 情景例句
You won't believe this.
你会觉得难以置信。
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
Her tooth ached all night.
她牙疼了一整夜。