我的兒子還不懂加法。

My boy can't do addition properly yet.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 的 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 pígéde "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. dì or di in poetry and songs
=2 的 dī a taxi; a cab (abbr. for 的士 dīshì)
=2 的 dí really and truly
=2 的 dì (bound form) bull's-eye; target
=3 兒子 érzi son
=3 兒子 érzǐ
  1. Term of self-address, used by a man when speaking to elders.
  2. baby; infant; newborn
  3. child
=4 還 Huán surname Huan
=4 還 hái
  1. still
  2. still in progress
  3. still more
  4. yet
  5. even more
  6. in addition
  7. fairly
  8. passably (good)
  9. as early as
  10. even
  11. also
  12. else
=4 還 huán
  1. to pay back
  2. to return
=4 還 xuán
  1. (obsolete on its own in Standard Chinese) alternative form of 旋 (“to rotate; to turn around”)
  2. (obsolete on its own in Standard Chinese) immediately
  3. (obsolete on its own in Standard Chinese) nimble; agile
  4. alternative form of 旋 (“to rotate; to turn around”)
  5. immediately
  6. nimble; agile
5 不懂 bùdǒng
  1. (as a verbal complement) unable to comprehend (when seeing, hearing, etc.); cannot
  2. to not understand
  3. unable to comprehend (when seeing, hearing, etc.); cannot
6 加法 jiāfǎ addition