系住

The climber girded himself with a rope.

登山者用绳子系住腰。

The umbilical cord can be tied with unwaxed dental floss, and cut on the far side of the time about two inches from the abdomen.The cut end should be painted with iodine to prevent infection.

脐带用毒过棉线系住，从距腹3cm处剪断，断口需用碘酒毒以防感染。