音标：['ismәs]
n. 地峡, 峡部
【医】 峡
在线英汉词典
isthmus的短语、例句：
isthmus n (pl ~es) narrow strip of land joining two larger areas of land that would otherwise be separated by water 地峡
the Isthmus of Panama 巴拿马地峡.

标签：isthmus,用法,音标,短语