單詞
mothball
英 ['m?θb??l]
美['m?θb?l]
基本信息
- n. 樟腦丸，衛生球
- vt. 封存
- adj. 后備的；封存的
詞態變化
復數:?mothballs;第三人稱單數:?mothballs;過去式:?mothballed;過去分詞:?mothballed;現在分詞:?mothballing;
中文詞源
mothball 樟腦丸
比喻用法。
英文詞源
- mothball (n.)
- also moth-ball, moth ball, "naphthalene ball stored among fabrics to keep off moths," 1891, from moth + ball (n.1).
- mothball (v.)
- 1902 in a literal sense (to store away with mothballs), from mothball (n.); figurative sense from 1901.
雙語例句
- 1. This is a when strengthen mothball force construction important facet.
- 這是加強后備力量建設的一個重要方面.
來自互聯網
- 2. Our country population is numerous, per capita has farmland amount low, and mothball resource lack.
- 我國人口眾多, 人均占有耕地數量低, 且后備資源缺乏.
來自互聯網
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