He is over eighty, but he still dodders along.他年过八十, 但仍蹒跚而行....

v.枯掉了树梢的，衰弱的，脆弱的( doddered的现在分词 )...

dodders的音标：dodders的英式发音音标为：['dɒdəz]dodders的美式发音音标为：['dɒdəz]...