hem in

汉语翻译

英语解释：

名词 hem in:

1. a reddish-brown chloride of heme; produced from hemoglobin in laboratory tests for the presence of blood
   同义词：hemin, protohemin

动词 hem in:

1. surround in a restrictive manner
2. surround so as to force to give up
   同义词：besiege, beleaguer, surround, circumvent