possibly ['pɑsəbli] 词频1 词根: 放置

adv. 可能地;也许，或许;敢是;容许;

💡 poss可能+ibly...地→可能地；也许

"It was possibly their worst performance ever."

近义：likely, maybe, perchance, perhaps, presumably, probably 反义：assuredly, absolutely, positively, quite, surely, thoroughly

cutting [['kʌtiŋ]]

n. 切断, 切下, 路堑\\n[化] 切屑

近义：snippet, clipping, snip, trimming, clip, trim 反义：innocuous, offenceless, safe, unoffending, benign, harmless

class [klæs] 词频1 词根: cl-

n. 班;等级;阶级;种类; vt. 把…归入某等级，把…看作（或分类、归类）;把…编入某一班级; adj. 很好的，优秀的，出色的; vi. 属于…类（或等级），被列为某类（或某级）;

"He hit the mark when he became president of the class."

近义：students, lecture, lesson, lessons, schoolroom, classroom

time [taɪm] 词频1

n. 时间;时刻;时代;次; vt. 为…安排时间;测定…的时间;调准（机械的）速度;拨准（钟、表）的快慢; vi. 合拍;和谐;打拍子; adj. 定时的;定期的;[美国英语]分期（付款）的; int. [体育]时间到，（一场或一局等的）比赛时限，暂停;

"I can only carry two at a time."

近义：clock, lifetime, period, season, chapter, aeon

keeps

n. 罐笼座；盖子（keep的复数形式）