Xanthium canadense
[医] 加拿大苍耳
🧩 词语组成解析
n. 苔儿属
🗣️ 情景例句
about your family background.
关于你的家庭背景的。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
You have my word.
我保证。