c. 1300, perhaps from Old Norse likligr "likely," from likr "like" (see like (adj.)). Old English had cognate geliclic. Meaning "having the appearance of being strong and capable" is from mid-15c., though now mostly confined to American English; according to OED this sense is perhaps influenced by like (v.). Sense of "good-looking" is from late 15c. Meaning "probably" is attested from late 14c., now principally in American English.
LIKELY. That may be liked; that may please; handsome. In the United States, as a colloquial term, respectable; worthy of esteem; sensible.--Worcester. [Bartlett]
As an adverb, late 14c., from the adjective.
权威例句
1. Very likely he'd told them he had American business interests.
很可能他已经告诉他们自己拥有美国商业利益.
2. We aimed the microscope at a likely looking target.
我们把显微镜对准了一个看起来合适的目标。
3. The fires are likely to permanently deforest the land.
这些火灾很可能会彻底毁掉这片土地上的森林。
4. These feelings are likely to make people attempt to overthrow the system.
这些情绪有可能促使人们想要推翻现行的体制。
5. They're likely to hold big fire sales to liquidate their inventory.
他们可能会举行清仓大甩卖。
词语辨析
【possible, probable, likely】
possible: 强调客观上可能性,但常带有“实际可能性很小”的暗示。如:It’s possible, though not probable, that he will accept these terms. (他有可能接受这些条件,但希望很小。)
probable: 很可能的,大概的,语气较possible强。如:It is probable that the cost will be greater than we think.(花费很可能比我们料想的要多。)
likely: 暗示从表面迹象来判断“有可能的”。如:It is likely that he will come.(他多半会来。)