• 基礎釋義
• 例句
• 行業詞典釋義

• I felt some nausea and retched several times. But I didn’t throw up anything. 我感到惡心，干嘔了幾次，但沒吐出什么來。
• I felt some nausea and retched several times. But I didn't throw up anything. 我感到惡心,干嘔了幾次, 但沒吐出什么來.
• Nausea surged in him and he retched violently. 他突然覺得惡心，猛烈地干嘔起來。
• Nausea surged in him and he retched violently... 他突然覺得惡心，猛烈地干嘔起來。

• 醫學： retch；
  藥學： retching；有嘔吐的聲音、動作，但沒有嘔吐物排出的表現。；