obsolesce

v. 成为过时, 成为废物

发音

UK /ɒbsəˈlɛs/
US /ɑbsəˈlɛs/

词形变化

obsolesced obsolesces 三单 obsolesces obsolescing obsolescing 现在分词 obsolesced 过去式 obsolesced 过去分词

释义与例句

v.
  1. 1.

    To become obsolete.

词汇关系

动词

上位词 1

change

词源

From Latin obsolescere (“to wear out, fall into disuse, grow old, decay”), inceptive of obsolere (“to wear out, decay”) (rare), apparently from ob (“before”) + solere (“to be wont”); or else from obs-, a form of ob- + olere (“to grow”) (compare adolescent).

来源：wiktionary