to-and-fro

詞組搭配

to and fro來來回回；來回地；到處；往復地

to and fro motion往復運動

to-and-fro movement往返運動；往復運動；來回擺動

to and fro phrase來來回回

to and fro adverb來回地；往復地；往返地

flit to and fro飛來飛去

to-and-fro bottle rocker往復式搖瓶機

to and fro murmur往返性雜音；來回性雜音

to-and-fro type vibrating screen往復式振動篩