n.火焰;热情;谩骂性电子邮件;(怒)火;
v.变红;燃烧;向(某人)发送火药味电邮;
例句:
the tiny yellow flame of a match
火柴小小的黄色火焰
The water was heated by a naked gas flame.
水是用燃气明火加热的。
Sue was seen dating an old flame.
有人看见休跟旧情人约会。