[at one's door] or [at one's doorstep] {adv. phr.} 1. Very […]

[at one's elbow] {adv. phr.} Close beside you; nearby. * /The […]

[at one's feet] {adv. phr.} Under your influence or power. * […]

[at one's fingertips] {adv. phr.} 1. Within easy reach; quickly touched; […]

[at one's heels] {adv. phr.} Close behind; as a constant follower […]

[at one's service] {adv. phr.} 1. Ready to serve or help […]

[at present] {adv. phr.} At this time; now. * /It took […]

[at random] {adv. phr.} With no order, plan, or purpose; in […]

[at sea] (1) {adv.} or {adj. phr.} 1. On an ocean […]

[at sight] or [on sight] {adv. phr.} 1. The first time […]