向他们帮扶无家可归者的善举致敬！Hats off to them for supporting the homeless.然而这样的善举并非完全出于大公无私。Such benevolence, however, was not completely disinterested.麦克对教会的善举大加赞扬。Mac talked loudly in favour of the good works done by the Church....
With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.Ethylene Glycol Dimethyl Ether ( see 1 , 2 - Dimethoxy - ethane )亚乙基二醇 ( 见乙二醇 )Dimethyl 4,4'- ...
Because of this coding relationship, triplet of bases is called a codon.由于这种编码关系, 碱基的三联体被称为密码子.The tail feathers are dark blue at their bases, shading to pale blue at their tips.尾羽的根部呈深蓝色，到了尾尖就渐变成淡蓝色。The two hotel-restau...