Allergens
(allergen 的复数) n. 变(态反)应原\\n[化] 过敏素; 变应原
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
A miss is as good as a mile.
失之毫厘，差之千里。
I don't believe we've met.
我们以前没有见过吧？