英语词汇“back and forward motion”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back and forward motion
释义	back and forward motion 往复运动
随便看	make a bet with make a bet with sb make a bid make a bid for make a big deal make a big deal out fo make a big deal out of make a big difference make a big fanfare make a big find make a big stink make a big stink about make a big stir make a bird of it make a bitch of makeable makeabler makeablest make a blot for it make a blot on make a bluff at make a blunder make a boast of make a bolt make a bolt for 恶声恶气恶尘无染恶居下流恶性循环恶恶从短恶意中伤恶有恶报恶湿居下恶直丑正恶积祸盈卖春卖武的卖油娘子水梳头卖淫卖清卖满卖点卖狗皮膏药卖瓜的说瓜甜卖疯