uppermost

adv on or to the highest or most important position 向著或在最高或最重要的位置: Store this side uppermost, eg as a notice on a container. 此面朝上存放（如容器的标示用语）. * The children's future is always uppermost in my mind. 孩子们的前途一向是我心中最重要的事.

upbringing, upcreep, update, updating, upgrade, upheaval, uphill, uphold, upholder, upholster, upholsterer, upholstery, UPI, upkeep, upland, uplift, upon, upper, upper case, upper-cut, uppish, upraise, upright, upright piano (also upright), uprightness, uprising, uproar, uproarious, uproariously, uproot, upset, upshot, upside, upside down, upside-down, upstage, upstairs, upstanding, upstart, upstream,