单词	echo-signal
释义	echo-signal 回声信号,回波信号
随便看	round relay round ridge round ridge roof Roundrobin round-robin round robin round-robin algorithm round robin algorithm round-robin calibration round-robin comparison round-robin comparison agitation 'round robin' design round robin DNS round-robin intercomparison round-robin mode round-robin queue round-robins round robins round-robin scheduler round robin scheduler round - robin scheduling round robin scheduling round-robin scheduling round-robin service round-robin servicing 121555245 121555341 121555354 121555434 122 1221 12211 122111 122111111 12211112 無理無理おし無理からぬ無理が通れば道理が引っ込む無理くり無理げー無理じい無理もない無理やり無理オシ