[计] 链接

Chain \Chain\, v. t. [imp. p. p. {Chained} (ch[=a]nd); p. pr. &
vb. n. {Chaining}.]
1. To fasten, bind, or connect with a chain; to fasten or
bind securely, as with a chain; as, to chain a bulldog.

Chained behind the hostile car. --Prior.

2. To keep in slavery; to enslave.

And which more blest? who chained his country, say
Or he whose virtue sighed to lose a day? --Pope.

3. To unite closely and strongly.

And in this vow do chain my soul to thine. --Shak.

4. (Surveying) To measure with the chain.

5. To protect by drawing a chain across, as a harbor.