trace造句
121 Much later, I learn that he had an artificial leg and limped, but I never find a trace of him.
122 Incidentally, this means that we can use mitochondria to trace our ancestry, strictly down the female line.
123 There is no trace of conceit, arrogance or class consciousness about her.
124 What other art form can do that, trace a masterpiece back to some dodgy Beatles' B-side?
125 The movement of trace-elements through the environment A large number of chemical reactions take place when trace metals move through the environment.
126 However, ozone also participates in complex chemical reactions involving trace substances in the stratosphere.
127 Woods disappeared in very bizarre circumstances, and no trace of him has ever been found.
128 He had circulated a document which professed to trace his descent, through his father, from the Prophet.
129 Holman was on call at any time although they had found no trace of the fog for two days now.
130 From an aerial view one can still trace the travellers' ways it had in 1245 when a market grant was made.
131 They form a vital component of our defences against chemical attack from trace compounds found largely in our diet.
132 This knowledge allows him to trace the development of Proustian themes and reconstruct how Proust wrote his book, step by step.
133 We didn't care about the magazine we just wanted to trace back the gold chain see who handled it.
134 Different parts of the cells of trees or elephants trace their ancestry to a whole range of ancient beings.
135 Recent work on the silver coinage has revealed a complex system of which even Domesday contains little trace.
136 In general coals contain carbon, hydrogen, oxygen, nitrogen and sulphur with various other trace elements.
137 Rescuers combed the hillsides but found no trace of the missing climbers.
138 The judge then adjourned the trial until March 6, to allow police time to trace Mekgwe.
139 His own hair was combed out over his shoulders, and for make-up he had used only the faintest trace of kohl.
140 There are undoubtedly higher mountains to climb, but something tells me underneath that Beatle wig lies a trace of genius.
141 His hair was grey but with a trace of red hair remaining in his bushy eyebrows.
142 Unfortunately, it is more difficult to trace the Chauncys than the Blencowes, not least because they were less accomplished people.
143 All bets are recorded on microfilm at the betting shop, but they say they have no trace of it.
144 She found black men impossible to draw or to paint; she could not bear to trace defeat on to blank pages.
145 Police are still trying to trace a potential witness seen by a jogger on the canal towpath behind Mr Miles home.
146 Another help is selenium, a vital trace element: one brazil nut will provide your daily needs.
147 The two women remained motionless, gazing up at the ceiling as if to trace the source and direction of the footsteps.
148 You set up a money chain that makes it impossible to trace the source.
149 Denver said, waiting for air traffic controllers to confirm they could trace his signal.
150 The relative abundance of these elements is increasingly being used to trace chemical processes in the mantle, crust, and oceans.
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