Pollen antigen
[医] 花粉抗原
🧩 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;
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
Thank you.
谢谢。
No man (or one) is wise at all times.
聪明一世糊涂一时。
Its wool, which had been dyed black, had been washed clean by the rain!
原来羊毛上染的黑色被雨水冲掉了！