【TOEFL核心词汇】No.41 紧张
来源:沪江听写酷
2012-12-08 12:44
Hints:
只听写例句。前面的单词不用听写。
这一期有两个例句哦。
Skyscrapers put a severe strain on a city's sanitation facilities.
Going still further, they succeeded in breeding new strains that were resistant to diseases, grew faster and larger, and flourished in water of different salinities and temperatures.