英语词汇“difficult to obtain material”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	difficult to obtain material
释义	difficult to obtain material 难于获得的材料
随便看	low oil pressure low oil pressure protection device low oil pressure protection test low oil pressure trip low on low on the hog low on the totem pole lowood lowoods low optical absorption low option low-orbit low orbit low orbit environment low-orbiting satellite low-orbit injection low-orbit satellite low orbit satellite low orbit space station low-order low order low order add circuit low-order add circuit low-order bit low order bit 笨雀儿先飞笨鸟儿先飞笨鸟先飞笨鸟先飞早人林笨鸟先飞早入林。笨鸟先飞晚入林笨鸟先飞，勤能补拙笨鸟先飞，大器晚成。笨鸟早飞先投林笨鸭子，上不了架続伸続出続刊続報続巻続投続映続柄続演続発