What is your specialty dish?
Darin is more skilled at mountain climbing than programming.
Neither Koichi nor Viet is any good with salsa.
When you're able to acquire ideas at a fast rate, you must be familiar with whatever it is you're doing. If you acquire ideas in this way, there's a good chance you're good at or skilled at this action.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.