小 + Noun / Subject + 很 + 小
小 (xiǎo) is an adjective meaning "small," "little," or "young." It is one of the most basic and versatile adjectives in Chinese, used to describe size, age, or degree. It can also appear as a prefix in names and titles to convey familiarity or affection, as in 小王 (Little Wang).
这个房间太小了,放不下这张桌子。
Zhège fángjiān tài xiǎo le, fàng bú xià zhè zhāng zhuōzi.
This room is too small; it can't fit this table.
她有一个小弟弟,今年三岁。
Tā yǒu yí ge xiǎo dìdi, jīnnián sān suì.
She has a little brother who is three years old this year.
我想养一只小狗。
Wǒ xiǎng yǎng yì zhī xiǎo gǒu.
I want to raise a puppy.