两栖

amphibious / dual-talented / able to work in two different lines

two / both / some / a few / tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤[jin1] (old)

to perch / to rest (of birds) / to dwell / to live / to stay

amphibian / amphibious animals

class Amphibia / amphibians