overprep.在 ... 的上方；遍及地；在 ... 期间adv.穿过；完全覆盖；结束；落下n.(板球中)每个投球手一次连续所投出的球数overstepv.超过（正常或容许的范围）；〈法〉违犯

1. People can easily understand toys lathered over with lead paint.
   人们可以轻易理解油漆含铅超标的玩具。
2. Multinomial character pollutants in soil were beyond the soil standard.
   土壤多项特征污染物超标严重。