单词	back washing
释义	back washing [化] 回洗; 回洗法
随便看	self-tying baler self tying baler self-tying mechanism self-tying pick-up baler selfube iron selfunderstanding self-understanding self-understandings self understood self-uned self-unfruitful self-unfruitfulness self-unload bulk carrier self-unloader self unloader self-unloading self unloading barge self-unloading barge self-unloading bulk carrier self unloading forage box self-unloading forage box self-unloading hopper self-unloading pump self-unloading ship self-unloading tank 栈山航海栉栉1 栉2 栉3 栉4 栉垢爬痒栉比鳞差栉比鳞次栉比鳞臻段段ぐみ段だら段ちがい段ちがいへいこうぼう段ちがい平行棒段どり段ぼーる段グミ段ダラ