Definition
to make hair or similar items smooth, shiny, and lie flat
将（头发等）梳理得光滑平整
She sleeked back her hair with a comb to look more presentable at the formal event.
她用梳子将头发梳理得光滑平整，让自己在正式场合看起来更得体。
After several grooming sessions, his hair finally looked sleek and neat without a strand out of place.
经过几次梳理后，他的头发终于看起来光滑整齐，没有一丝乱发。
At the party, she chose to sleek down her hair, which highlighted her elegance even more.
在派对上，她选择将头发梳理得光滑平整，这更凸显了她的优雅。