他买一把刀行,我买就不行了吗?

If it's okay for him to buy a knife, then why on earth can't I?

Source: Tatoeba

Sentence Composition

1
  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)
2 mǎi
  1. to buy
  2. to purchase
3 一把 a bunch of; a bundle of
=4 Dāo surname Dao
=4 dāo
  1. (slang) (loanword) dollar
  2. classifier for sets of one hundred sheets (of paper)
  3. classifier for knife cuts or stabs
  4. (Internet slang) to bargain; to ask for a small discount (esp. on second-hand marketplaces)

classifier:

=5 háng
  1. (bound form) row; line
  2. (bound form) line of business; trade; profession
  3. (bound form) commercial firm
  4. (bound form) to rank (first, second etc) among one's siblings (by age)
  5. (in data tables) row; (Tw) column
  6. classifier for rows or lines
=5 héng used in 道行 dàohéng
=5 xíng
  1. (bound form) to walk; to go; to travel
  2. (literary) trip; journey; visit
  3. (bound form) temporary; makeshift
  4. (bound form) current; in circulation
  5. (bound form) to do; to perform
  6. capable; competent
  7. all right; OK!; will do
  8. behavior; conduct (Taiwan pr. xìng)
  9. (literary) about to; soon
=5 hàng
  1. (obsolete on its own in Standard Chinese) used in 行行 (“bold; staunch; strong”)
  2. order; rank
  3. used in 樹行子树行子 (“row of trees”)
  4. used in 行行 (“bold; staunch; strong”)
6
  1. I
  2. me
  3. my
7 mǎi
  1. to buy
  2. to purchase
8 jiù
  1. (after a suppositional clause) in that case; then
  2. (after a clause of action) as soon as; immediately after
  3. (same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
  4. only; as little as
  5. as much as; as many as
  6. to approach; to move towards
  7. to undertake; to engage in
  8. (often followed by zhe) taking advantage of
  9. (of food) to go with
  10. with regard to; concerning
  11. (pattern: jiù ... ...) even if ... still ...
  12. (pattern: ... jiù ...) if not ... then must be ...
9 不行了 xíngle
  1. (coll.) on the point of death
  2. dying
=10 (coll.) what?
=10 used in 吗啡 fēi
=10 ma (question particle for "yes-no" questions)