| 释义 |
retardretard /rɪˈtɑrd/ verb [transitive] formal ETYMOLOGYretard1Origin: 1400-1500 Latin retardare, from tardus slow VERB TABLEretard |
| Present | I, you, we, they | retard | | he, she, it | retards | | Past | I, you, he, she, it, we, they | retarded | | Present perfect | I, you, we, they | have retarded | | he, she, it | has retarded | | Past perfect | I, you, he, she, it, we, they | had retarded | | Future | I, you, he, she, it, we, they | will retard | | Future perfect | I, you, he, she, it, we, they | will have retarded |
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| Present | I | am retarding | | he, she, it | is retarding | | you, we, they | are retarding | | Past | I, he, she, it | was retarding | | you, we, they | were retarding | | Present perfect | I, you, we, they | have been retarding | | he, she, it | has been retarding | | Past perfect | I, you, he, she, it, we, they | had been retarding | | Future | I, you, he, she, it, we, they | will be retarding | | Future perfect | I, you, he, she, it, we, they | will have been retarding |
to delay the development of something, or to make something happen more slowly than expected SYN slow down: Cold weather retards the growth of many plants.—retardation /ˌritɑrˈdeɪʃən/ noun [uncountable] |