phức tạp

Xem khó khăn

• (a) phức tạp, rắc rối, khó hiểu

complicated
elaborated
intricate

Example:

1. an intricate machine

• (a) khó hiểu [difficult to understand]

obtuse

• (a) chậm hiểu

obtuse

• (a) chi tiết, đầy đủ, kĩ lưỡng

intricate
elaborate

Example:

1. The bombing suicide was intricately planned.

• (a) khó

difficulty

• (a) khó và dễ làm nản chí (making you feel afraid or lessening the courage/confidence)

daunting

(v) daunt

Example:

1. Solving the multiple sequence alignment is a daunting task at first.

• (a) gai góc, hóc búa

thorny

Example:

1. a thorny issue

• (a) thách đố [Completely baffling; very puzzling]

perplexing

Example:

1. They asked a few perplexing questions