positional variant造句

例句与造句

1. However, Snyman maintains that these are positional variants of low-tone vowels, and not needed in an orthography ( at least, not if tone were marked ).
2. The range " Arabic presentation forms A " ( U + FB50 to U + FDFF ) contain ligatures while the range " Arabic presentation forms B " ( U + FE70 to U + FEFF ) contains the positional variants.
3. It's difficult to find positional variant in a sentence. 用positional variant造句挺难的