国产成人综合95精品视频,亚洲av成人精品一区二区三区,四虎永久免费观看在线,久久久一本精品99久久精品88,天天做天天爱夜夜爽毛片毛片

indispensability

英[?nd?spens?\'b?l?t?]
美[?nd?spens?\'b?l?t?]
GRE

基本釋義

n.
不可缺少

實用例句

This electric drill is a indispensability special equipment at rag trade.

該電鎖是服裝工業(yè)不可缺少的專用設(shè)備之一.

互聯(lián)網(wǎng)

Body and mental state are two aspects of body indispensability, they are mutually to contact interaction.

身體與心理是人體不可缺少的兩個方面, 他們是相互聯(lián)系相互作用的.

互聯(lián)網(wǎng)

英英釋義

Noun
  • 1. the quality possessed by something that you cannot possibly do without