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- As a kind of biology iron,heme iron can be absorbed by the cells of the mucons membrane of the intestina directly,not producing any stimulating symptom to the digest tract. 血红素铁是一种生物态铁,可以直接被肠黏膜细胞吸收,不产生任何消化道刺激症状,生物利用率高,是理想的补铁剂。
- We have a biology lesson tomorrow. 明天我们有堂生物学课。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗?
- Biology has practical applications. 生物学有实用性。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- It is some kind of plastic made to imitate iron. 这是一种塑胶,但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- She seared her hand on the hot iron. 她的手被热熨斗烫伤。
- We need an electrician to mend the iron. 我们要请电工修理熨斗。
- These appliances are made of stainless iron. 这些器具是用不锈钢制成的。
- Flakes of rust are falling from the old iron pan. 一片片的锈从旧铁锅上落下。
- First and foremost, I think you should work harder on your biology. 首先,我认为你应该多在生物学上下功夫。
- He is knowledgeable about the biology of the honeybee. 他对蜜蜂的生活规律知之甚多。
- The worker repaired the barrel with a hoop iron. 这个工人用一个铁箍修桶。
- They tried to use an iron bar to pry open the lock. 他们试图用一根铁棒撬开锁。
- The biology paper (ie in an examination) was a real stinker. 生物试卷真难答。
- Iron and steel are of great use. 钢和铁有很大的用处。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。