whittle的第三人称单数怎么写？

whittle的音标：whittle的英式发音音标为：['wɪtl]whittle的美式发音音标为：['hwɪtl, 'wɪtl]...

v.切，削（木头），削弱，减少n.屠刀...

whittle的一般过去时为：whittled...

The president has agreed to whittle down his proposal.总统已经同意减少他的提案。Their approach is to whittle away at the evidence to show reasonable doubt.他们的做法是要削弱证据的说服力以提出合理的质疑。They are trying to whittle down our salaries.他们正着手削减我们...

whittle的现在进行时为：whittling...

whittle的现在完成时为：whittled...