by hand adv. 用手;
on the one hand一方面;
at hand adv. 在手边;即将到来;
on one hand一方面;
on hand在手边;在场;即将发生;
left hand左手;
hand over交出;移交;
shake hands握手;
hand on转交;传递下去;
helping hand援助之手;援手;帮手;
in your hand在你的手里;
out of hand无法控制;脱手,告终;立即;
with both hands全力以赴地;
hold hands手拉手。