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
I hope he's good when we're away.
我希望我们不在的时候他很乖。
If he doesn't, will you paint it?
如果他不，你会油漆它吗？
Yes, it is. Why don't you take off your sweater?
是啊，你何不脱了羊毛衫呢？