碱金属原子的价原子具有两种能态.The valence atom of an alkali - metal atom has two states.所有的碱金属都在闭合壳层之外有一单个S电子.All the alkali metals have a single s - electron outside a closed shell.当碱金属光谱显示出不容怀疑的双线结构时,是令人惊奇的.It was surprising when th...
...heart-rending pictures of refugees...令人心碎的难民照片The cries of those imprisoned in the fallen buildings were heart - rending.被困于倒塌大楼里的人们的哭喊声令人心碎.Suddenly, the cat lets out a heart - rending yowl.突然, 那猫发出一声撕心的嚎叫.Heart - re...
His funeral will be on Thursday at Blackburn Cathedral.他的葬礼将于星期四在布莱克本大教堂举行。Was it a hard decision to leave Blackburn Rovers?离开布莱克本是否很困难?The forward left the club to join Blackburn Rovers in 1994.这位前锋1994年加入了布莱克本....
The Sultan was still nominally the Chief of Staff.苏丹仍是名义上的参谋长。the Sultan of Brunei文莱苏丹Everyone was entirely subject to the whim of the Sultan.所有人都完全听命于苏丹王,由着他随心所欲....