异物

拼音yì wù

英语翻译

eyewinker; foreign body; foreign matter
【化】 extraneous matter; foreign impurity; foreign inclusion
foreign material; foreign matter; foreign substance
【医】 corpus alienum; foreign bodies; xeno-

例句

吃了钡之后能把异物显示出来。
The foreign body can be shown up on a barium swallow.
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.
她的手指肿胀是手指内有异物引起的。
The swelling on her finger was caused by a foreign body in it.