HSK10+
biān
bat
Phonosemantic compound. 虫 represents the meaning and 扁 represents the sound.
虫 Meaning component
chóng
bug, insect
扁 Sound component
biǎn, piān
flat
Seal script
Regular script
蝙
bat; also pr. [biǎn]
蝙蝠
Academia Sinica
Make Me a Hanzi
Unicode
Dong Chinese
CC-CEDICT
SUBTLEX-CH
MTSU Chinese text computing