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to burn; to burn down; to go down in flames
to be roasted; to be thoroughly cooked
to be sunburnt; to fade (in the sun)
to glow red (i.e. of the sky at sunset)
to become hot (from the sun)
to be jealous; to be envious
二人の仲の良さを見ると妬ける。
Seeing how close they are makes me jealous.
友達の成功を見ると少し妬ける。
I feel a bit jealous seeing my friend's success.
友人の昇進を聞いて妬けた。
I felt jealous when I heard about my friend's promotion.