名詞 nausea:

1. the state that precedes vomiting
   同義詞：sickness
2. disgust so strong it makes you feel sick

1. Inducing nausea or vomiting.
   引起惡心或嘔吐的
2. Nausea, vomiting, or dizziness induced by the motion that occurs during air flight.
   暈機(jī)病由飛行中的飛機(jī)運(yùn)動(dòng)引起的惡心，嘔吐和暈眩
3. A feeling of unease or mild nausea caused especially by fearful anticipation.
   因害怕而發(fā)抖特別是由于可怕的預(yù)感而引起的不適感覺或輕度的惡心嘔吐
4. Experiencing nausea; nauseated.
   感到反胃的; 惡心的

nau.se.a

n.（名詞）
A feeling of sickness in the stomach characterized by an urge to vomit.See Usage Note at nauseous
惡心：胃部的一種不適應(yīng)感，伴有嘔吐的強(qiáng)烈欲望參見 nauseous
Strong aversion; disgust.
極度厭惡；惡心

來源：
Middle English
中古英語
from Latin
源自 拉丁語
from Greek nautia, nausiô [seasickness]
源自 希臘語 nautia, nausiô [暈船]
from nautôs [sailor]
源自 nautôs [海員]
from naus [ship] * see n3u-
源自 naus [船] *參見 n3u-