Someone who is insistent keeps insisting that a particular thing should be done or is the case.
Stalin was insistent that the war would be won and lost in the machine shops.
斯大林坚持认为,战争输赢将取决于这些机械厂。
An insistent noise or rhythm keeps going on for a long time and holds your attention.
the insistent rhythms of the Caribbean and Latin America.
加勒比及拉丁美洲音乐持续的节奏。