to feel capable of doing something
感觉有能力做某事 (gǎnjué yǒu nénglì zuò mǒushì)
"He didn’t feel up to working overtime after such a long day."
"在这么长的一天之后,他觉得自己没有能力做加班。" (Zài zhème cháng de yītiān zhīhòu, tā juédé zìjǐ méiyǒu nénglì zuò jiābān.)
to make many small mistakes because of nervousness
to make someone jealous
to gradually develop skills or actions that lead to success
to do someone else’s job temporarily
to calm down after being angry or upset
to gradually become comfortable with a new situation