3[countableC] formalDCB a mixture that has been prepared and that is used for a particular purpose, especially as a medicine or to make your skin more attractive 配制剂;药剂
a new preparation for cleansing the skin
一种新的洁肤霜
nCOLLOCATIONS
adjectives
careful preparation
Moving to a new house requires careful preparation.
thorough preparation (=very careful and detailed)
Thorough preparation is the best way to do well in an exam.
meticulous preparation (=extremely careful not to miss any details)
The robbery took place after months of meticulous preparation.
good/ideal preparation (=very useful)
The game was good preparation for our match at Torquay next week.
adequate/proper preparation
You cannot go on a dangerous trip like this without adequate preparation.
verbs
do some/no preparation
He had obviously done no preparation for the meeting.
need/require preparation
Important competitions need proper preparation.
be in preparation formal (=used to say that something is being prepared)