angelfish的复数形式怎么写？

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Angelfish are an easy - to - keep cichlid species.神仙鱼是易于饲养的慈鲷科鱼种.This is a small 7 litre quarantine tank keeping a clown fish and bicolor angelfish.这7公升小隔离检疫缸养了小丑鱼和石美人神仙....

angelfish的音标：angelfish的英式发音音标为：['eɪndʒlfɪʃ]angelfish的美式发音音标为：['eɪndʒlfɪʃ]...