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

sold [[səuld]] 词频1

sell的过去式和过去分词

近义：persuaded, convinced

last [læst] 词频1 词根: /lə/

n. 末尾;最后;上个;鞋楦（做鞋的模型）; vt. 经受住;到…之后;够用;足够维持（尤指某段时间）; adj. 最近的;最后的;最不可能的;惟一剩下的; vi. 持续; adv. 上一次，最近一次;最后;

"The two sides signed a peace accord last July."

近义：live, persist, stand, subsist, survive, hindermost 反义：part, croak, decease, depart, die, expire

week [wik] 词频1

n. 一星期，周;工作周（一个星期中的工作时间）;

"We shall drive over to see you next week."