tending to attach because of a glue-like surface
"felt sticky and chilly at the same time"
"the steamy tropics"
"awkward (or embarrassing or difficult) moments in the discussion"
"an awkward pause followed his remark"
"a sticky question"
"in the unenviable position of resorting to an act he had planned to save for the climax of the campaign"
The cook was..a wizard at sticky cakes.
出自： B. Chatwin
The sticky secretions of mucus that cause congestion.