leveen. 防洪堤(an embankment for preventing flooding)
(类)levee·river=cordon·crowd防波堤防止河水涌入=警界线防止人群涌入
rampart·invasion=levee·flood堡垒防止入侵=防洪堤防止洪水
padding·damage=levee·flooding填塞物防止损伤=防洪堤防止洪水
levelheadedadj. 明智的,有判断力的 (having sound judgment:sensible)
(反)levelheaded
◆ foolish明智的
◆ 愚蠢的
levityn. 轻浮 多变(excessive or unseemly frivolity;lack of steadiness)
(反)levity
◆ gravity/ seriousness 轻浮
◆ 严肃
(同) lightness, flightiness, flippancy, frivolity, volatility
(记)lev(上升)参考:levy 征税。 levitate使浮于空中。
lexicographern. 辞典编纂者(an author or editor of a dictionary)
(类)cartographer·map=weaver·cloth=lexicographer·dictionary
制图家·地图=织布者·布=编辞典者·辞典 (人及其工作成品)
(记)lex(词语)参考:lexicon 辞典。
liabilityn. 责任,债务(something for which one is liable; esp. pecuniary obligation)
(类)exempt·liability=pardon·penalty免除债务=宽恕罪过(消除关系)
(反)asset
◆ liability资产
◆ 负债
liability
◆ immunity责任
◆ 豁免权