retching中文什么意思

干呕

• retch:    vi. 作呕，发恶心，干呕。 vt. ...
• retching and hiccup:    呕逆
• have considerable retching:    严重的作呕

例句与用法

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1. Henry, who was supposedly retired, also retched at the idea .
   虽然亨利名义上已经退休，但他一定也不喜欢这个计划。
2. But at least i had no sooner eaten my first meal than i was seized with giddiness and retching .
   我咽下这第一顿食物后，马上觉得头晕眼花，连连作呕。
3. At such contacts the scale can slide up the asperity, so that the retched mechanism is not operative .
   在这种接触中，鳞片能滑过对方的粗糙表面，所以棘轮机理不起作用。
4. Reeking with an odor so rich that they were both outside retching violently against the landing gear .
   他们闻到一股强烈的气味，以致两人不得不跑出外面，伏在起落架上呕吐不止。
5. He listened to the starter retching and retching, the racing of the engine, and then the slow decline to silence .
   他听着汽车的起动器干呕了两声，接着马达发动起来，声音逐渐消失在远处。

百科释义

Retching (also known as dry heaving) is the reverse movement (peristalsis) of the stomach and esophagus without vomiting. It can be caused by bad smell or choking.