[C,U] a piece of thick string or thin rope

粗线; 细绳; 索，带:

The robe was held at the waist by a cord.

袍子在腰间束有一根带子。

He pulled explosives and some tangled cord from his bag.

他从他的包里掏出炸药和一些乱糟糟的绳子。

cords, [pl.] trousers made from a thick strong cotton cloth with thin raised lines on it

灯芯绒裤子

[C,U] an electrical wire or wires with a protective covering, usually for connecting electrical equipment to the supply of electricity

电线:

the phone cord

电话线

an extension cord

分机线

[C] [AmE] a specific quantity of wood cut for burning in a fire

考得〔木柴单位〕:

We use three cords of wood in a winter.

我们一个冬天要用三考得的木柴。

cord clothes are made from CORDUROY

灯芯绒的:

green cord trousers

绿色的灯芯绒裤