APP 1.(白色) white ;2.(清楚;明白) clear; make clear; plain 3.(空白) blank; empty 4.(没有效果;徒然)in vain; for nothing; futile① 他们逐渐明白,滥用毒性大的杀虫剂的结果可能是危险的。① They are beginning to realize that the indiscriminate use of highly toxic p......（本文共 361 字） [阅读本文] >>
海量资源，尽在掌握
1.(白色) white ;2.(清楚;明白) clear; make clear; plain 3.(空白) blank; empty 4.(没有效果;徒然)in vain; for nothing; futile① 他们逐渐明白,滥用毒性大的杀虫剂的结果可能是危险的。① They are beginning to realize that the indiscriminate use of highly toxic p......（本文共 361 字） [阅读本文] >>
