除鲠器，食管探子纤细而可弯曲的长圆棒，其一端有一小片海绵或毛撮，用来去除喉部或食管的外来异物或给喉部或食道上药 A long, slender, flexible rod having a tuft or sponge at the end, used to remove foreign bodies from or apply medication to the larynx or esophagus.
该委员会需要彻底改组，去除某些不合格的成员。 The committee needs to be shaken out to get rid of some unqualified members.
需刷牙以去除牙斑。 It is necessary to remove plaque by brushing one's teeth.
