helping hand

名词 n.
中文释义

英文释义

名词 n.
  1. Any assistance, help or aid. idiomatic
    — Thanks for lending a helping hand to the project.
  2. A jig used to help solder wires and electronics, consisting of a weighted base, a pair of adjustable arms ending in crocodile clips (the hands), and sometimes a magnifying glass, held together by flexible joints.
  3. A grabber (tool used to pick up items without bending or stretching).

词形变化

helping hands plural
0 次浏览 数据来源: Wiktionary