fibber
n. 慣撒小謊的人; 撒小謊者
1. someone who tells lies
You shall never believe what he say because he is a fibber.
你決不可相信他的話,因為他是個愛撒小謊的人.
By the way, I think you are more interested in synthetic fibber.
順便提一下, 我想您對合成纖維更感興趣吧.
But also consider your partner's personality and, if you are the fibber, why you fib.
然而,你還要考慮到伴侶的性格, 如果是你在說瞎話, 你又為什麼要說說瞎話.