chains

1.

metal shackles; for hands or legs

同义词:irons

1.

a series of things depending on each other as if linked together

同义词:concatenation

2.

(chemistry) a series of linked atoms (generally in an organic molecule)

同义词:chemical chain

3.

a series of (usually metal) rings or links fitted into one another to make a flexible ligament

4.

(business) a number of similar establishments (stores or restaurants or banks or hotels or theaters) under one ownership

5.

anything that acts as a restraint

6.

a unit of length

7.

British biochemist (born in Germany) who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1906-1979)

同义词:Ernst Boris Chain,Sir Ernst Boris Chain

8.

a series of hills or mountains

同义词:range,mountain range,range of mountains,mountain chain,chain of mountains

9.

a linked or connected series of objects

10.

a necklace made by a stringing objects together;

同义词:string,strand

1.

connect or arrange into a chain by linking

2.

fasten or secure with chains