underdrag

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. The tensile stress exerted by an overthrust rock mass upon overlying rocks which themselves are not under compressive thrusting stress and therefore tend to be stretched and broken by normal faulting. uncountable,usually
动词 v.
  1. To exert pull on the underside of (something). transitive
  2. To undergo a pull from the underside. intransitive

词形变化

underdrags plural underdrags present,singular,third-person underdragging participle,present underdragged participle,past underdragged past

词源

词源 1
From under- + drag.
词源 2
From under- + drag.
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