timidity

n.胆怯

time-serving, time-sharing, time-sheet, time-signal, time-switch, time-table, time-worn, timekeeper, timeless, timelessly, timelessness, timeliness, timely, timepiece, timer, times, timetable, timetable (also esp US schedule), timeworn, timid, timidly, timing, timorous, timorously, timorousness, timpani, timpanist, tin, tin foil, tin hat, tin plate, tin whistle, tin-opener, tin-pan alley, tin-tack, tincture, tinder, tinder-box, tine, ting,