单词	利声器
释义	同利声器--助听器
随便看	colonoscopy colons colonsay colonscopy colon sigmoides colon transversum colon transversum--transverse colon colonus colony colony -- bacteria colony colony ; bacteria colony colony count colony counter colony formation colony formation of micro-organism colony forming unit colony-forming unit colony forming unit {= cfu} colony forming unit {=cfu} colony forming unit-- cfu colony forming unit; cfu colony forming unit， cfu colony health colony hybridization colony odor