Xanthium canadense
[医] 加拿大苍耳
🧩 词语组成解析
n. 苔儿属
🗣️ 情景例句
Can you come down on the sticker price?
你能卖得比标价低一些吗？
I can't stand it.
我受不了。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。