Fresh weigh的用法和样例：
例句
- Results indicated that, within tested concentrations, fresh weight and the activities of two antioxidant enzymes had responses to the toxicities of Atrazine and Chiorotoluron.
结果表明，蚯蚓鲜重随着处理时间的延长而降低，与处理浓度有一定的相关性。 - Except fresh weight, AC could significantly strengthen the other characters of the Busa cavendishii, but could not apparently strengthen the other characters of the Ficus elastica.
除鲜重外，活性炭对香蕉有促进作用，但对橡皮树作用不大。
