Local conditions, especially the presence or absence of oxygen, affect Biodegradability.地方的情况(特别是有氧或无氧)影响着生物降解.Starch has abundant resources , low price and natural biodegradability.淀粉产量丰富, 价格低廉,具有天然的生物降解性.Biodegradabili...
This idiom criticizes those who show accomplishments in front of experts.“班门弄斧”这个成语,用来比喻在行家面前显示本领.The quality of his character and the caliber of his accomplishments produced a lasting influence...他的优秀品格和卓越成就影响深远。His dri...