semiaridity

英[ˌsemɪ'ærɪd] 美[ˌsemɪ'ærɪd]
  • adj.半干旱的
  • SEM abbr.扫描式电子显微镜(=scanningelectronmicroscope)abbr.研讨会(=seminar)
  • sem-
  • SEM-EDS 扫描电子显微镜
  • Sem. [医]种子;精液
  • SEMA 塞玛(女名)
Adjective:
  1. somewhat arid;

    "a semiarid region with little annual rainfall"

    用作形容词 (adj.)
    1. Arid and extremely arid land are deserts, and semiarid grasslands generally are referred to as steppes.
      干旱和极度干旱的土地是沙漠,半干旱草原和通常被称为草原。