湯姆不大明白。你能再跟他解釋一遍嗎?

Tom doesn't quite get it. Could you explain it to him again?

Source: Tatoeba

Sentence Composition

1 湯姆 Tāng Tom (name)
2 不大
  1. not very (clear, far away etc); not too
  2. not often; infrequently
3 明白 míngbai
  1. clear; obvious; unequivocal
  2. sensible; reasonable
  3. to understand; to realize
=4 you (informal, as opposed to courteous nín)
=4 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
=5 Néng surname Neng
=5 néng
  1. can
  2. to be able to
  3. might possibly
  4. ability
  5. (physics) energy
=5 nài
  1. (obsolete on its own in Standard Chinese) alternative form of (“to bear; to withstand”)
  2. a surname
  3. alternative form of (“to bear; to withstand”)
=5 tái
  1. (obsolete on its own in Standard Chinese) alternative form of (“name of a Chinese constellation”)
  2. alternative form of (“name of a Chinese constellation”)
=5 tài
  1. (obsolete on its own in Standard Chinese) alternative form of / (tài, “bearing; apparition; form; shape; status; position”)
  2. alternative form of / (tài, “bearing; apparition; form; shape; status; position”)
=5 nái
  1. (obsolete) mythical three-legged soft-shelled turtle
  2. mythical three-legged soft-shelled turtle
=5 tāi
  1. (obsolete on its own in Standard Chinese) only used in 能始 (tāishǐ, “origin; root cause”)
  2. only used in 能始 (tāishǐ, “origin; root cause”)
=5 xióng
  1. (obsolete on its own in Standard Chinese) alternative form of (xióng, “bear”)
  2. alternative form of (xióng, “bear”)
6 zài
  1. again; once more; re-
  2. further; beyond this point of time
  3. (before an adjective) more
  4. then (after sth, and not until then)
  5. no matter how ... (followed by an adjective or verb, and then (usually) or dōu for emphasis)
  6. (used to introduce additional information, as in 再则 zài, 再就是 zàijiùshì etc)
  7. (literary) to reappear; to reoccur
7 gēn
  1. heel
  2. to follow closely
  3. to go with
  4. (of a woman) to marry sb
  5. with
  6. compared with
  7. to
  8. towards
  9. and (joining two nouns)
8
  1. (third-person singular) (since the early 20th century, usu. male) he; him; his
  2. (bound form) other; another; some other (as in 他日 and 他人 rén)
9 解釋 jiěshì
  1. explanation
  2. to explain
  3. to interpret
  4. to resolve

classifier:

10 一遍 biàn
  1. one time (all the way through)
  2. once through
=11 (coll.) what?
=11 used in 吗啡 fēi
=11 ma (question particle for "yes-no" questions)