adj. 困惱的,為難的;擔心的;
v. 擔心( worry的過去式和過去分詞);
?? worr=worry擔心+ied形容詞后綴 → 擔心的
近義:anxious, jumpy, nervous, preoccupied, qualmish, queasy
反義:insouciant, lighthearted, slapdash, unconcerned, unmindful, untroubled
n. 自行車;摩托車;電動自行車;
vi. 騎自行車;
na. “motorbicycle”的變體;
"She got on her bike and rode off."
她騎上自行車走了。
近義:velocipede, bicycle, cycle
a. 落下的, 墜落的, 下降的\\n[化] 消脹
近義:tumble, dropping, collapse, downfall, downturn, drop
反義:ascendant, ascendent, rising, uphill, upline, upward