他们每天都和保姆一起在公园里散步，表现得很有教养。They go for decorous walks every day in parks with their nanny.直升飞机的探照灯来回扫射这个被封锁的公园。Helicopters with searchlights swept the park which was sealed off.放学后我带孩子们去公园野餐。I took the kids for a picnic in...
Excessive crying may cause aerophagia, which results in flatulence and abdominal distention.过度哭闹会引起吞气症, 导致气胀和腹胀.Bethanechol is of value in certain cases of postoperative abdominal distention and gastric atony or stasis.氨...
这种能量的不确定范围,又表现为粒子表观质量的可变性.This energy uncertainty in turn appears as a variability in the apparent mass of the particle.法律传统具有群体性 、 势合法性 、 史延续性和可变性四个基本特性.It has four traits: collectiveness, legitimacy, continuity and cha...