
| Lĩnh vực: xây dựng |
Xem thêm: sneak(a), sneaky, stealthy, surreptitious, backstair, backstairs
adj.
a furtive manner
a sneak attack
stealthy footsteps
a surreptitious glance at his watch
backstairs gossip
his low backstairs cunning"- A.L.Guerard; "backstairs intimacies
furtive behavior