mothball
- 英式英标[\'mɔθbɔl]
- 美式音标[\'mɒθbɔːl]
n. 樟脑丸，卫生球
vt. 封存
adj. 后备的；封存的
英文词源
- 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.
实用例句
- 1. This is a when strengthen mothball force construction important facet.
- 这是加强后备力量建设的一个重要方面.
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- 2. Our country population is numerous, per capita has farmland amount low, and mothball resource lack.
- 我国人口众多, 人均占有耕地数量低, 且后备资源缺乏.
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