1·Insulin is secreted by the pancreas.
胰岛素是胰腺分泌的。
—— 《牛津词典》
2·The ants live in large, hollow thorns and eat sugar secreted by the tree.
"这些蚂蚁住在巨大且空心的荆棘中，并且以这种树分泌出来的糖分为食。
3·Those secreted by monocytes or macrophages are termed monokines.
由单核细胞或巨噬细胞分泌的称为单核细胞。
4·Wax does not seem to be secreted in the xylary tissues of plants.
在植物的类木组织中似乎分泌不出蜡。
5·We have known about this phenomenon for a long while, and have accepted that pheromones, secreted scents, are the factor regulating the hormones.
我们已经了解这种现象很长时间了，并且认为费洛蒙(信息素)和分泌气味是调节激素的主要因素。