1 rotary /ˈroʊtəri/ adjective Learner's definition of ROTARY
always used before a noun
1
: turning around a central point like a wheel旋转的;绕轴转动的 2
: having a part that turns around a central point like a wheel转动的 2 rotary /ˈroʊtəri/ noun
plural rotaries
plural rotaries
Learner's definition of ROTARY
[count] US