这些大机构总是随意制定规定，而且说变就变。These large institutions make — and change—the rules to suit themselves.条约规定他们必须尊重其邻国的独立。The treaty binds them to respect their neighbour's independence.警察如果遵守这些规定的话，一年都活不了。A policeman would not...
高聚物都是由共价链联接原子而形成的长链分子所组成.Polymers consist of long molecular chains of covalently bonded atoms.导线的两端联接到裂环整流器.The two ends of the wire are connected to a split - ring commutator.电刷和电能源相联接.The brushes are connected to the s...
The lower level subordinates itself to the higher level.下级服从上级.All my subordinates are good people and know what they are doing.我的所有属员都是很理想的人,他们知道自己正在做什么.Do you believe that managers should have authority to command thei...
他停下脚步试着让眼睛适应微弱的星光。He stopped to try to adjust his vision to the faint starlight.天空一片深蓝色，其间星光闪烁。The sky was deep blue and starry.我们借着星光走回家。We walked home by starlight....