【Truman Lin】評論
catch on to = understand
【Winni Wen】評論
catch on 做理解, 明白講時, 後面往往要用介系詞 to 引出被理解的事情; 還表示受歡迎, 流行起來,做不及物動詞, 主詞一般是 play, film, song, style, suggestion 等名詞。介系詞on表示“集中在...上”的意思。
【Dex Shih】評論
I don't quite catch on to what she is saying.(事)I'm afraid you speak too fast and I can't catch up with you, (人)
【Joyce(多虧阿我10】評論
一翻兩瞪眼的collocation題型記起來這個搭配詞吧