其他
每日N词 | sporadic-偶尔发生的;阵发性的 | 20170102
Though polio has practically been wiped out, there have been sporadic cases of the disease.
小儿麻痹症虽然实际上已被消灭,但一直有散发病例出现。
▷sporadic [spə'rædɪk](adj.)
【释义】Sporadic is an adjective that you can use to refer to something that happens or appears often, but not constantly or regularly. The mail carrier comes every day but the plumber's visits are sporadic––he comes as needed.
sometimes; not or
偶尔发生的;阵发性的;断断续续的
sporadic 零星的炮火
a sporadic 不稳定的电力供应
More than 100 have been this in sporadic of .今年有超过100人在零星爆发的种族暴力中丧生。
每日N词 | plague-perennial | 20170101
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