...six months of abstinence.禁欲6个月...total abstinence from alcohol.彻底戒酒total abstinence from strong drink戒绝烈性酒Abstinence is the best medicine.节制有度是良药.The best way to avoid pregnancy was total abstinence from sex.最好的避孕办法就是...
The previously unidentified objects have now been definitely ascertained as being satellites.原来所说的不明飞行物现在已证实是卫星.I ascertained that she was dead.我断定她已经死了.The first ascertained appearance of the Aryan family was in connect...