digestive

US /daɪˈdʒɛstɪv, dɪ-/

UK /daɪˈdʒestɪv/

B2 中高級
adj.形容詞消化的;消化劑
The old man complained of problems with his digestive system

影片字幕

脂類 (Lipids)

07:05脂類 (Lipids)