toad ("chán" represents the sound of its croaking); (mythology) the three-legged toad said to exist in the moon; (metonym) the moon
lit. plucking a branch of osmanthus from the Toad Palace (i.e. the moon); fig. to succeed in the imperial examination
toad
Xenopus (type of frog)
我无法区分青蛙和蟾蜍。
wǒ wú fǎ qū fēn qīng wā hé chán chú
I cannot distinguish a frog from a toad.