Pollen allergen
[医] 花粉变应原
🧩 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;
n. 变(态反)应原\\n[化] 过敏素; 变应原
🗣️ 情景例句
and if he talks as loudly as he cries,
如果他说话像他哭一样大声，
At what time?
什么时间？
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。