例句與造句

1. It is difficult to identify compared with the black spleenwort, " Asplenium adiantum-nigrum ".
2. Formally described in 1891, it is very similar to " Asplenium adiantum-nigrum ", which is occasionally found in the adjacent portions of the United States, and has sometimes been placed in synonymy with that species.
3. It's difficult to find asplenium adiantum in a sentence. 用asplenium adiantum造句挺難的