| 释义 |
biffbiff /bɪf/ verb [transitive] ETYMOLOGYbiffOrigin: 1800-1900 Probably from the sound of hitting VERB TABLEbiff |
| Present | I, you, we, they | biff | | he, she, it | biffs | | Past | I, you, he, she, it, we, they | biffed | | Present perfect | I, you, we, they | have biffed | | he, she, it | has biffed | | Past perfect | I, you, he, she, it, we, they | had biffed | | Future | I, you, he, she, it, we, they | will biff | | Future perfect | I, you, he, she, it, we, they | will have biffed |
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| Present | I | am biffing | | he, she, it | is biffing | | you, we, they | are biffing | | Past | I, he, she, it | was biffing | | you, we, they | were biffing | | Present perfect | I, you, we, they | have been biffing | | he, she, it | has been biffing | | Past perfect | I, you, he, she, it, we, they | had been biffing | | Future | I, you, he, she, it, we, they | will be biffing | | Future perfect | I, you, he, she, it, we, they | will have been biffing |
informal to hit someone hard with your fist—biff noun [countable] |