leakproof

动词 v. 形容词 adj.
中文释义

英文释义

动词 v.
  1. To make resistant to leakage. transitive
形容词 adj.
  1. Resistant to leaks; hermetic, sound; as of a dry cell battery.
    — 1904, Institution of Mining and Metallurgy (Great Britain), Bulletin, Institution of Mining and Metallurgy (Great Britain) (1904), p. 22, "In mining work difficult laying conditions, limited space, and movements of the ground, all combine to make the installation of a leakproof main with ordinary joints a very difficult matter."

词形变化

more leakproof comparative most leakproof superlative leak-proof alternative leakproofs present,singular,third-person leakproofing participle,present leakproofed participle,past leakproofed past leak-proof alternative

词源

词源 1
Etymology tree
English leak
English -proof
English leakproof
From leak + -proof.
词源 2
Etymology tree
English leak
English -proof
English leakproof
From leak + -proof.
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