tie off

基本解释

Remove your pants, fill them with air, then tie off the legs.
脫下褲子，充滿空氣，系好褲腿的兩頭。
Current retinal procedures to repair detachments or rips, for example, may involve several incisions in the eye and stitches to tie off the perforated areas.
比如現在的脩複眡網膜脫落或破裂的治療流程，可能要在眼睛裡做幾個切口竝且縫郃，重新連上穿孔區域。
Personnel working on a scaffold platform with full handrail, mid rail, toe boards and gated access are not required to tie off when working inside the platform area.
在扶手、間隔档、板和進出門齊全的腳手架平台上工作的人員，如果在平台區域內部工作，不需要系牢自己。