throb/θrɒb/ (throbbed, throbbed; throbbing)

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1. 抽动；抽痛

• His fingers throbbed with pain. 他的手指阵阵作痛。

• My head throbbed. 我头痛得厉害。

2. 搏动；跳动

• My heart was throbbing with fear. 我害怕得心怦怦跳。

3. (机械等的)震动

• The engine was throbbing gently. 发动机发出轻微的震动。