active造句
In April 1944 he was killed on
active service.
1944年4月他在战时服役中阵亡。
An
active and expansive market economy is a necessary condition for progress.
积极扩张的市场经济是发展的必要条件。
The
active ingredient in some of the mouthwashes was simply detergent.
某些漱口剂中的有效成分只不过是洗涤剂而已。