退出黨派的人,常脫的馬,篩麵粉的機器
Bolter \Bolt"er\, n. A kind of fishing line. See {Boulter}. Bolter \Bolt"er\, n. One who bolts; esp.: (a) A horse which starts suddenly aside. (b) A man who breaks away from his party. Bolter \Bolt"er\, n. 1. One who sifts flour or meal. 2. An instrument or machine for separating bran from flour, or the coarser part of meal from the finer; a sieve.