英语词汇“drop ceiling”的翻译、意思、用法、释义-英汉汉英词典

单词	drop ceiling
释义	drop ceilingn.（名詞 noun）活動天花板document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');
随便看	semilabeo peters，1880 semilabeo prochilus sauvage & dabry semilabeo prochilus sauvage & dabry--1874 semilabeo prochilus sauvage & dabry，1874 semi-lagged reserve accounting semi-lagged reserve accounting (slra) semi-lagrangian method semi-lagrangian model semilanceolate semilate semi-latin square semilattice semi latus rectum semi-latus rectum semilatus rectum semi-legendary semilegendary semi-leisure semi lenticular semi-lenticular semilenticular semileptonic semi-leptonic decay semi-lethal semilethal