1·Exercise stimulates the digestive and excretory systems.
运动刺激消化和排泄系统。
—— 《柯林斯英汉双解大词典》
2·It may impair the digestive system.
它可能会损害消化系统。
3·The tube worm has no mouth or digestive organs.
管虫没有嘴，也没有消化器官。
4·Having no breakfast will throw the normal work of our digestive system into confusion.
不吃早餐会使我们消化系统的正常工作陷入混乱。
5·The answer lies in two associated differences among the species, in their digestive systems and body sizes.
答案在于两个相关的物种之间的差异，它们的消化系统和体型。
1·Some cats munch on grass or other plants, but most biologists agree that such roughage serves only as a digestive aid and provides limited if any nutritional value.
虽然一些猫咀嚼草或其它植物，但是生物学家认为这些粗纤维仅是用来助消化并且提供很有限的营养。
2·China Research Academy of traditional Chinese Medicine Graduate School professor Yang li told "life times" reporter, have a digestive diet recipe, you may wish to try.
中国中医科学院研究生院教授杨力告诉《生命时报》记者，有一个助消化的食疗小偏方，大家不妨一试。
3·Taken orally aloe acts as an effective, yet gentle digestive aid that can soothe the stomach.
该产品还能有助消化从而缓解胃痛。
1·Do you have a digestive?
你有消化剂吗？