1. ADJ If you are allergic to something, you become ill or get a rash when you eat it, smell it, or touch it. 過(guò)敏的[v-link ADJ 'to' n]

I'm allergic to cats. 我對(duì)貓過(guò)敏。

2. ADJ If you have an allergic reaction to something, you become ill or get a rash when you eat it, smell it, or touch it. (反應(yīng)) 過(guò)敏的[ADJ n]

Soy milk can cause allergic reactions in some children. 豆奶會(huì)導(dǎo)致有些兒童起過(guò)敏反應(yīng)。