screw up擰緊、鼓舞、振作學術名詞緊螺絲:電機工程、電力工程擰緊:電機工程、電力工程把合:電機工程把合[螺栓]:電力工程英文釋義make more intensemake a mess of, destroy or ruinscrew or turn highertwist into a strained configuration