aboard

ad.&prep.在船(飞机、车)上；ad.上船(飞机)

abject, abjectly, abjuration, abjure, ablative, ablaut, ablaze, able, able to, able(-bodied) seaman, able-bodied, ablution, ably, ABM, abnegate, abnegation, abnormal, abnormality, abnormally, Abo, abode, abolish, abolition, abolitionism, abolitionist, abominable, Abominable Snowman, abominably, abominate, abomination, aboriginal, aborigine, aborigines, abort, aborted, abortion, abortionist, abortive, abortively, abound,