Meanings
every sense kept, sourced — never invented1adv.
(lie) flatlexitron
2adj.
smooth; even; level; flat; regular; plainwiktionary
3adv.
flat; lying flatwiktionary
4n.
plainwiktionary
In the readings
real sentences, spoken by real voicesเพื่อให้ค้าขายราบรื่น
So that business would go smoothly.