How to write traditional Chinese characters with ear characters

Traditional Chinese characters of ear (ear | ear)

Traditional QQ characters in the ear (Er | Er)

Ear pinyin/ear phonetic symbols

The meaning of the ear:

(1) (name) Hearing organs of human and some animals: ~ flowers.

(2) (name) Something shaped like an ear: wood.

(3) (shape) is located on both sides: ~ room.

(4) classical Chinese auxiliary words; That's it: that's it.