ng is learned every time a book is opened是什么意思

a bit是什么意思a bit of是什么意思a bit of a是什么意思

aged惊喜的英语bingoaffect微不足道的近义词vitaminshard是什么意思silly是什么意思minimizewankerinstructor肯定的英文adversenor复数英语monkeyerasmus

ng is learned every time a book is openedprojectionIwateengulfabnormality