He spent all of that afternoon polishing the silver.他那天整个下午都在擦拭银器具.She's obsessively tidy, always hoovering and polishing.她有洁癖，整天不是用吸尘器吸尘，就是擦来擦去。Just go on writing and do the polishing when you've finished.径直写下...
The buffing wheel can avoid the hazardous process of polishing medium painting.该抛光轮可避免涂抹抛光介质这一危险工序....instruments for cleaning and polishing teeth...清洗和抛光牙齿的器械He spent all of that afternoon polishing the silver.他那天整个下午都在...
Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.Red carneol and barite etc. have the features of plume rocks.红碧玉、重晶石等具有喷流岩的特征.At least 80 tons Barite sh...
a sententious essayist爱用警句的杂文家Generally his ideas were expressed in sententious phrase, spoken in low voice .他发表意见总是用柔和的声音，简短的句子。Too often the significant episode deteriorates into sententious conversation.太多的时候,重要的插话演变成...