单词	ratio of speed
释义	ratio of speed 速比
随便看	make a choice between make a chump out of make a circle make a circuit make a circuit of make acknowledgement of make a claim make a claim for make a claim to make a claim to sth make a clean break make a clean breast make a clean breast of make a clean breast of it make a clean breast of sth make a clean job of make a clean sweep make a clean sweep of make a clear distinction make a clutch at make a clutch at sth make a code make a collar on sb make a collection for make a collection of 551343451 5513435 551344331 551344354 5513453 551351111 5513512*51 5513515 55135251 551352511 カンシンカンシンカンシンカンシンジカンシンセイカンシンタイセイカンジカンジカンジカンジ