999英语网 英语单词
Pterotic的音标发音
Pterotic
英式发音：[(p)t'rtik]
美式发音
(a.) Of or pertaining to, or designating, a bone between the prootic and epiotic in the dorsal and outer part of the periotic capsule of many fishes.
(n.) The pterotic bone.
校对:卢埃林
