Stress may act as a trigger for these illnesses.压力可能会成为引发这些疾病的原因。A man pointed a gun at them and pulled the trigger.一名男子拿枪指着他们，接着扣动了扳机。Unresolved or unacknowledged fears can trigger sleepwalking.残留在心里的或不为人知的恐惧都可能引发梦游。...
Each bobble is magnetized in one direction or the other.每个磁泡可以按不同方向磁化....the bobble on his nightcap.他睡帽上的小绒球" Give her here, Bobble, " Claggert said and shooed his son back to the porch.“ 把她牵到这儿来吧, 博比, ” 克拉杰特说,并把他儿子嘘回走廊....
Objective To know the mechanisms of treating dentine hypersensitivity by NS Paint.目的探讨NS牙面涂料对牙本质过敏症的治疗机制.As the beams are stably trans - ported , an energy 10.4 MeV, current 2.6 kA, 100 ns ( FWHM ) intense electron beam ...
杰夫花了很多钱为全家人买礼物。Jeff had shopped extravagantly for presents for the whole family.“再见，”杰夫大声喊。"See you," Geoff sang out.杰夫匆忙把抽屉推回去。Geoff hastily pushed the drawer back into place....