seldom
adv. 不常，很少
例句
I've seldom felt so happy.
我很少感到过这么快乐了。
《柯林斯英汉双解大词典》
They seldom watch television these days.
这些日子他们很少看电视。
《牛津词典》
She was a severe woman who seldom smiled.
她是个严肃的女人，脸上很少出现笑容。
