单词 | invariable |
释义 | invariable¹ + reply, presence, standard, measure不变的;恒定的;始终如一的 It was a usual though not invariable practice.虽然不能说是一贯做法, 但这种做法的确很通行。 It was his invariable custom to have one whisky before his supper.晚餐前喝杯威士忌是他一直以来的习惯。 invariable²【数】常量;常数 |
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