afraid [ə'fred] 词频1

adj. 害怕的;担心的;恐怕;畏惧，害怕;

💡 词根af-向，词缀raid打、袭击，“担心挨打

"It's all over. There's nothing to be afraid of now."

近义：apprehensive, intimidated, nervous, awed, awestricken, awestruck 反义：intrepid, mettlesome, nervy, audacious, plucky, rash

still [stɪl] 词频1

adv. 仍，仍然;更，还要;静静地;〈诗〉常，不断地; adj. 不动的，静止的;不狂暴的，温柔的;没有活力的，死气沉沉的; n. 平静，寂静;剧照;静止摄影;蒸馏器; vt.& vi. （使某物）平静下来，安静;〈古〉烧（酒），蒸馏; conj. 但是;然而;

"Although he's nearly 80, he is still very active."

近义：hush, appease, lull, assuage, mollify, pacify 反义：incite, perturb, shake, trouble, upheave, upset

though [ðo] 词频1

conj. 虽然，尽管;即使;纵然; adv. 可是，但是;不过;然而;话虽这样说; prep. 但;

"He's the best teacher, even though he has the least experience."

近义：however, nevertheless, nonetheless, notwithstanding, tho', howbeit