w a deer造句

例句与造句

1. W A Deer, R A Howie and J Zussman authored the series'Rock-Forming Minerals', a widely known mineralogy textbook ( 1 ed . had 5 vol ., 2 ed . has finally all 11 vol . ).
2. It's difficult to find w a deer in a sentence. 用w a deer造句挺难的