您要查找的是不是：
- Cr - Fe tanning agent 铬铁鞣剂
- Their combination with tanning agents Cr, Al, HCHO and vegetable tannin extract was also studied. 同时研究了它们与铬、铝、甲醛和栲胶等鞣剂的结合稳定性及其产生的助鞣作用。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- It took me all summer to get this tan. 我花了整个夏天才晒出这样的棕褐色。
- I want to tan my back a bit more. 我想把後背晒得再黑点儿。
- A stripped animal skin ready for tanning. 生皮剥下用于制革加工的兽皮
- His arms and legs had a dark tan. 他的手臂和腿晒得黑黑的。
- tannin- Cr- Fe tanning 植-铬-铁结合鞣
- Cr- Fe tanning agent 铬铁鞣剂
- A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美国新墨西哥州圣大菲城东北偏北的普埃布洛印地安人中的成员
- Fine tannin with sweet touches in the finale. 极好的单宁，带者美妙的甜味收结。
- Tannin is an astringent substance used in medicine. 单宁酸在医药中用作收敛性的物质。
- Meanwhile, the modification approaches of vegetable tannin extracts for the purpose of combination tanning are described. 同时，总结了有利于实施结合鞣的栲胶改性方法。
- Suitable for Zn free glazes with low Pb, the needed black color can be required when adding Co, Cr, Fe oxides. 非常适合低铅无锌釉,添加钴、铬、铁氧化物可获所需黑色。
- Mike is such a beach bum. All he want to do is getting a tan. 迈克经常去海滩，他一心想把皮肤晒黑。
- Firm: Good perceptible tannin or acid. 坚实：容易上口的单宁味或酸味。
- The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper. 研究了Cu Ni Si Cr Fe合金的时效强化特性。
- To hair the hides is one of the tanning processes. 在制革过程中，除去兽皮上的毛是工序之一。
- Soft: Smooth without much tannin. 柔和：滑爽，不含太多的单宁。
- Fe fu posi ki ad urba. She might go to town. 她将能去往城她可能去城里.
