Ragweed pollen
[医]豚草花粉
🧩 词语组成解析
n. 豚草\\n[医] 豚草, 豕草
pollen
['pɔlin]
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
🗣️ 情景例句
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
Yes?
什么事？