[at a premium] {adv. phr.} At a high price due to […]

[at a time] {adv. phr.} At once; at one time; in […]

[at all] {adv. phr.} At any time or place, for any […]

[at all costs] {adv. phr.} At any expense of time, effort, […]

[at all hazards] {adv. phr.} With no regard for danger; at […]

[at all hours] {adv. phr.} Any time; all the time; at […]

[at any rate] {adv. phr.} In any case; anyhow. * /It […]

[at bay] {adv.} or {adj. phr.} In a place where you […]

[at best] or [at the best] {adv. phr.} 1. Under the […]

[at call] {adj.} or {adv. phr.} 1. Ready or nearby for […]