单词 | extra |
例句 | adjective | noun extraextra1 /ˈekstrə/ adjective ► extra more than the usual amount or number: ► additional more than the amount or number that was agreed or expected: ► added more than usual, especially so that something is better or more effective: ► spare a spare key, room, tire, or other object is an extra one that you have in case you need it: ► superfluous (formal) more than is needed or wanted: ➔ see more adjective | noun extraextra2 /ˈekstrə/ noun ► extra something that is added to a basic product or service, which improves it and often costs more. An extra is usually something that you want but do not need: ► supplement AWL something that is added to something else in order to improve it or make it complete: ► bonus something that is added to something else, which makes it more or better than you were expecting. You use bonus especially about money that someone receives as a reward for good work: ➔ see surplus |
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