They also secrete antimicrobial sub - stances, including lysozyme and defensins.他们还分泌抗菌分的立场, 其中包括溶菌酶和防御.Over - the - counter topical anesthetics and antimicrobial mouthrinses may provide temporary relief.使用非处方的局部麻醉剂和抗菌漱口...
The village was destroyed by a landslide.滑坡摧毀了村庄.The village paper published biographical sketches of the boys.村里的报纸还刊登了两个小孩的小传.I entered the village by the little circumlocutory lane.我由一条迂回曲折的小径进了村。a castle set on a cra...
I have very pale skin that never tans...我皮肤很白，怎么也晒不黑。Then I'll have to wear tacky old grays and tans and lilacs. "那么,我就只能穿倒霉的老灰色,穿褐色和淡紫色了.I have very pale skin that never tans.我皮肤很白，怎么也晒不黑。Bottle tans can make your ...
That's the whole difference between quantitative and qualitative research.那就是定量研究和定性研究之间的重大差别。Qualitative analysis shows that water is made up of hydrogen and oxygen.定性分析表明水是由氢氧结合而成的.There are qualitative difference...