overhauling

US /oʊvə'hɔ:lɪŋ/

UK /əʊvə'hɔ:lɪŋ/

B2 中高級
v.t.及物動詞徹底檢查;翻修;檢修;趕上;解松
The ship's engine had to be completely overhauled

影片字幕