这条鱼不能吃了。

This fish is not edible.

This fish isn't edible.

This fish is not fit to eat.

This fish isn't fit to eat.

Source: Tatoeba

Sentence Composition

=1 这 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=1 这 zhèi (coll.) this
2 条 tiáo
  1. strip
  2. item
  3. article
  4. clause (of law or treaty)
  5. classifier for long thin things (ribbon, river, road, trousers etc)
=3 鱼 Yú surname Yu
=3 鱼 yú used in the names of various aquatic animals that are not fish (including abalone 鲍鱼 bàoyú, alligators and crocodiles 鳄鱼 èyú and octopi 章鱼 zhāngyú)

classifiers: 條, 尾
4 不能 bùnéng
  1. cannot
  2. must not
  3. should not
=5 吃 chī
  1. to eat; to consume
  2. to eat at (a cafeteria etc)
  3. to eradicate; to destroy
  4. to absorb
  5. to suffer (shock, injury, defeat etc)
=5 吃 chī variant of 吃 chī
=6 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=6 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 了 liǎo)
=6 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=6 了 liào unofficial variant of 瞭 liào