第一个英文字母是d,n,g第四个是l,o,d,b的英文单词有哪些答:n??b* - 100+ newbie, nimble,nonbelief,number,...g??l* - 300+ gable, gallant, gallop, giglot, girlfriend,...g??o* - 200+ galop, gator, genome, gloom, groove,...g??d* - 300+ garden, glad, gladiator,golden,goodbye,...g??b* - 200+ gabber, garbage, grab, ...
第二周期元素B,N,C,O,F形成的等电子体有哪些答:NH4+,CH4 CO2,CNO-,N2O,NO2+ HF,OH- CO,CN-