持续: 1.(延续) last; continue; sustain 短语和例子地震持续了大约两分钟。 the earthquake continued for about two minutes. 封锁可能要持续一段时间。 the blockade is likely to last for some time.2.(连续地) continued; sustained 短语和例子
肩: Ⅰ名词1.(肩膀) shoulder 短语和例子并肩战斗 fight shoulder to shoulder; 他的一个肩比另一个肩略高一点。 he has one shoulder a little higher than the other.2.(姓氏) a surname 短语和例子肩固 jian guⅡ动词(负担) take on; undertake; shou