| 词汇 | petty |
| 词根词缀 | 词源： 1393, "small," from O.Fr. petit "small" (see petit). In Eng., not originally disparaging (cf. petty cash, 1834, petty officer, 1577). Meaning "of small importance" is recorded from 1523; that of "small-minded" is from 1581. An old name for "Northern Lights" was petty dancers. 词根记忆： a. 小(器,规模)的,不重要的,细微的,卑鄙的The competent petitioner thinks the perpetual impetus is petty.有能力的请愿者认为永久的动力是细小的. |
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