cog-wheel

短语

齿轮

词形变化

cog-wheels 复数

释义与例句

n.

1.

Alternative spelling of cogwheel.

词汇关系

名词

同义词 2

gear gear wheel

上位词 1

wheel

下位词 10

bevel gear epicyclic gear escape wheel pinion planetary gear planet gear planet wheel rack and pinion spur gear spur-wheel

部分词 3

tooth cog sprocket