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
You forgot to ask me for the change.
你忘了问我要找回零钱。
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。