double: jog+ing, sip+ed, swim+ing, drip+ing, dig+ing, wag+ed, stop+ed, do NOT double: puff+ed, not tax+ed, chain+ed, play+ing, jump+ing, snow+ing, pitch+ed,

5.4 to double or not?

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?