arm

美 [ɑrm]英 [ɑː(r)m]
  • n.臂;手臂;扶手;上肢
  • v.武装;装备;备战;使(炸弹等)随时爆炸
  • 网络胳膊;精简指令的芯片(Advanced RISC Machines);武器

复数:arms 现在分词:arming 过去式:armed

armarm

arm

n. v.

身体部位part of body

1.臂;手臂;上肢either of the two long parts that stick out from the top of the body and connect the shoulders to the hands

机器of machinery

4.臂状物(尤指可移动的物体部分或机器部件)a long narrow part of an object or a piece of machinery, especially one that moves

水;陆地of water/land

5.狭长港湾;(连接较大地区的)狭长地带a long narrow piece of water or land that is joined to a larger area

组织机构of organization

6.[ususing]~ (of sth)分部;职能部门a section of a large organization that deals with one particular activity

IDM

cost/pay an arm and a leg

(使)花一大笔钱to cost/pay a lot of money

keep sb at arms length

与某人保持距离;不亲近某人to avoid having a close relationship with sb

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