adverb, verb, directional, measure word, particle · only; merely; just

我只想休息一下。

measure word, noun, numeral, adverb · classifier for birds and certain animals, one of a pair, some utensils, vessels etc

我有一只猫。

measure word · grain that has begun to ripen

由于天气暖和，田里的稻子已经吐只了。