boosting

US /'bu:stɪŋ/

UK /'bu:stɪŋ/

B1 中級
v.t./i.動詞 (及物/不及物)電壓升高
We're boosting our sales by putting up ads on the Internet
v.t./i.動詞 (及物/不及物)推進
I'm boosting him up so he can check if the ball is in the tree

影片字幕