Pollen extract
[医] 花粉浸液
🧩 词语组成解析
pollen
['pɔlin]
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
🗣️ 情景例句
Oh, by the way,
噢，顺便问一下
Life is short and time is fleeting.
人生短暂，光阴易逝。
How long have you been learning English?
你学英语有多久了？