| 释义 | 
		 verb |  noun quiverquiver1 /ˈkwɪvɚ/ verb [intransitive] ETYMOLOGYquiver1Origin: 1400-1500 Probably from  quiver  active, quick  (13-19 centuries), from an unrecorded  Old English  cwifer   VERB TABLEquiver |
 | Present | I, you, we, they | quiver |   | he, she, it | quivers |  | Past | I, you, he, she, it, we, they | quivered |  | Present perfect | I, you, we, they | have quivered |   | he, she, it | has quivered |  | Past perfect | I, you, he, she, it, we, they | had quivered |  | Future | I, you, he, she, it, we, they | will quiver |  | Future perfect | I, you, he, she, it, we, they | will have quivered |  
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 | Present | I | am quivering |   | he, she, it | is quivering |   | you, we, they | are quivering |  | Past | I, he, she, it | was quivering |   | you, we, they | were quivering |  | Present perfect | I, you, we, they | have been quivering |   | he, she, it | has been quivering |  | Past perfect | I, you, he, she, it, we, they | had been quivering |  | Future | I, you, he, she, it, we, they | will be quivering |  | Future perfect | I, you, he, she, it, we, they | will have been quivering |  
    THESAURUSbody► shake if someone shakes, he or she makes small sudden movements from side to side or up and down, especially because he or she is frightened, cold, or sick:  His hand shook as he signed the paper. What’s the matter? You’re shaking like a leaf  (=shaking a lot because you are very nervous or frightened). ► tremble to shake because you are frightened or upset:  The dog was trembling with fear. ► shiver to shake because you are very cold:  I jumped up and down to stop myself from shivering. ► shudder to shake for a moment, especially because something is very unpleasant or upsetting:  She shuddered every time she thought about the accident. ► quiver to shake slightly, especially because you are angry, upset, or anxious. Used especially about voices and body parts:  The boy’s lip began to quiver as he tried to keep from crying.   1to shake slightly, especially because you feel angry, excited, or upset:  Her mouth quivered slightly as she spoke.quiver with His voice quivered with emotion.► see thesaurus at shake12to shake slightly:  The ground quivered under my feet. verb |  noun quiverquiver2 noun [countable] ETYMOLOGYquiver2Origin:  (1) 1700-1800 ➔ QUIVER1 (2) 1300-1400 Old French quivre   1a slight shake:  I felt a quiver of excitement run through me.2a long case for carrying arrows |