sit in on

英 [sɪt ɪn ɒn]

美 [sɪt ɪn ɑːn]

旁听（课程）; 列席（会议）

柯林斯词典

• PHRASAL VERB 旁听(课程);列席(会议)
  If yousit in ona lesson, meeting, or discussion, you are present while it is taking place but do not take part in it.
  1. Will they permit you to sit in on a few classes?...
     他们会同意你旁听几节课吗？
  2. People can sit in on meetings, even if it's not really in their subject area.
     即使不在其研究专题范围之内，人们也可以列席会议。

双语例句