[uncountable]the work or activity involved in being in charge of somebody/something and making sure that everything is done correctly, safely, etc.监督;管理;指导;主管
Very young children should not be left to play without supervision.不能让幼儿在没人照看的情况下独自玩耍。🔊🔊
under supervisionThe drug should only be used under medical supervision.这种药须遵医嘱方可使用。🔊🔊