v.坚持( persist的第三人称单数 )，维持，保持，持续存在...

The tendency still persists.这种倾向一直存在.He persists in denying his knowledge of it.他一再否认知情.He persists in reading in bed.他偏要在床上看书....

persists的音标：...

If the probe sequence is able to hybridize tothe target, it will theand its fluorescence persists.如果探针序列能够和目标杂交, 它将不和金属微粒区结合,荧光持续存在.He persists in denying his knowledge of it.他一再否认知情.The tendency still persists.这种倾向一直存在....