- 326 并列连词
- 327 besides,however,nevertheless,otherwise,so,therefore,still ,yet,though
- 328 从属连词
- 329 though/although 和 in spite of (介词短语), despite (介词)
- 330 for 和 because
- 331 用于表示时间的 when,while,as
- 332 as 意为 when/while (当……时) 或 because/since (由于)
- 333 as,when,while 意为 although (尽管), but (但是), seeing that (鉴于)
