Felt-lined
毛垫毡
🧩 词语组成解析
felt
[[felt]]
n. 毛毯, 毡\\nvt. 制毡, 使粘结\\nvi. 粘结\\nfeel的过去式和过去分词
a. 有内衬的；具线纹的
🗣️ 情景例句
The bad news hit everyone hard.
恶耗使每个人都受到了沉重打击。
The athletes competed for the honor of their country.
选手们为了国家的荣誉而互相竞赛。
Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
然而，依赖这种研究的很多工艺程序是在完全保密的情况下进行的，直到可以取得专利权的阶段为止。