Fis
abbr. 家庭收入补贴（Family Income Supplement）
🗣️ 情景例句
I met her at Thanksgiving,
我在感恩节与她见面
There's many a good tune played on an old fiddle.
老当益壮。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。