?除渣勺
... scum泡沫 scummer除渣勺 scupperplug排水孔的堵头 ...
?消泡剂
... scum浮渣 scummer消泡剂 seafloor海底扩张说 ...
?撇渣勺
... scummer 撇浮渣杓 scummer 撇渣勺 scummer 除渣器 ...
?撇浮渣杓
... scumble 将色彩弄淡 scummer 撇浮渣杓 scummer 撇渣勺 ...
除渣勺;消泡剂
defoaming agent??/??defrother
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。