Whi造句一问一答(whi|e怎么造句)

Whi造句一问一答(whi|e怎么造句)

whi|e怎么造句whi|e怎么造句while英[wal]美[hwal,,wal]conj.而;,虽然;,在…期间;,与…同时;n.(一段),时......