4周搞定2000+托福核心词
byproduct = by(副的) + pro(向前) + duct(引导) = 顺带向前引导→副产品
improvide = im(不) + pro(向前) + vid(看) + e(动词后缀) = 没有提前准备→即兴创作
代理人
proxy
常考释义
To build up a better picture of fluctuations appreciably further back in time requires us to use proxy records.
为了更好地描述，更为久远的时期内的气候变化状况，我们需要使用替代性指标。
来源于：阅读OFFICIAL10 P2n. 替代者；替身
The war was effective in using proxies rather than Western troops.
这场战争有效地使用了雇佣军而非西方军队。
Proxy temperature records have been reconstructed from ice core drilled out of the central Greenland ice cap, calcite shells embedded in layered lake sediments in Western Europe, ocean floor sediment cores from the tropical Atlantic Ocean, ice cores from Peruvian glaciers, and ice cores from eastern Antarctica.
替代性温度指标已被重建：格陵兰冰帽中部钻取的冰核，西欧深嵌在分层湖底沉积物中的方解石壳，取自热带大西洋的海底沉积物核，取自秘鲁冰河的冰核,以及取自东南极洲的冰核。
What the proxy records make abundantly clear is that there have been significant natural changes in the climate over timescales longer than a few thousand years.
替代性指标充分说明，几千年以上的时间跨度里存在着显著的自然气候变化。
n. 代理人；受托人
There was disquiet about killings carried out by their proxies abroad.
人们对他们在国外雇凶杀人感到不满。
Those not attending the meeting may vote by proxy.
那些未出席会议的人可请他人代为投票。
He made his wife his proxy.
他让妻子作他的代理人。
n. 是…的代表
This class of viewer was a good proxy for other classes.
这类取景器曾是对其他取景器的优质代表。
Price differences are used as a proxy for differences in quality.
一分钱一分货。
Those not attending the meeting may vote by proxy.
那些未出席会议的可以请他人代为投票。
n. 代理权; 代表权
n. 授权委托书；代理委托书【律】
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