ce

• Det

  this, that

• Pron

laissera

third-person singular future of laisser

des

• Article

  1. plural of un (“some; the plural indefinite article”)
  2. plural of une (“some; the plural indefinite article”)
  3. plural of du (“some; the plural partitive article”)
  4. plural of de la (“some; the plural partitive article”)
  5. plural of de l’ (“some; the plural partitive article”)

• Contraction

doutes

1. second-person singular present indicative/subjunctive of douter
2. doubts, misgivings (apprehension)

la

• Article

  the (definite article)

• Pron
• Noun

nature

• Noun

  1. nature
  2. lexical category

• Adj

exacte

feminine singular of exact

du

• Contraction

  Contraction of de + le (“of the”)

• Article