Vaccination immunizes one against smallpox.接种牛痘能使人免患天花.Vaccination and other prophylactic measures can be carried out.可以采取疫苗接种和其他预防措施。Smallpox can be contained by vaccination.种牛痘疫苗可以控制住天花.Researchers continued to study t...
Vaccination and other prophylactic measures can be carried out.可以采取疫苗接种和其他预防措施。Anyone who wants to avoid the flu should consider getting a vaccination.如果不想得流感，就该考虑接种疫苗。Smallpox can be contained by vaccination.种牛痘疫苗可以控制住天...
He always fills his glass till it overflows.他总是把杯子斟得很满.A distributary overflows its banks.分流水溢出河岸.It overflows with soft sighs all whisper to you.我要对你无限轻声叹息....
不要在烤肉上浇太多的油，会烧起来的。Don'tspill too much fat on the barbecue as it could flare up.搅拌调味汁，把它浇在上面。Stir the sauce and pour it over the top.她把糖霜浇在蛋糕上面，并用刀子轻轻涂抹开。She spread the icing over the cake, dabbing it with a knife....
The floatation performance of jamesonite with diethyldithiocarbamate as collector is studied.研究了以乙硫氮为捕收剂时脆硫锑铅矿的浮选性质.A new type of inhibitor ( RC ) was used for separating jamesonite from pyrrhotite.研究了新型抑制剂 RC 在脆硫锑铅矿和磁黄铁...