sporadic 是什么意思
adj. 零星的；分散的；不定时发生的
sporadic 记忆方法
1. *sper- "to strew" => sperm, spore, sporadic, sprawl, spray, spread, sprout.
2. Sporadic means etymologically 'scattered like seed'.
3. sperm, spore => sporadic.
4. sprout => sporadic.
5. spore => sporadic.
6. spread => sporadic.
sporadic 中文词源
sporadic 间发性的，断断续续的
来自 spore,孢子，-adic,形容词后缀。即孢子状的，引申词义间发性的，断断续续的等。
英语词源
sporadicsporadic: [17] Sporadic means etymologically ‘scattered like seed’. It comes via medieval Latin sporadicus from Greek sporadikós, a derivative of the adjective sporás ‘scattered’. This was formed f
sporadic 权威例句
- 1. There were reports of sporadic fighting in the streets.
- 有报道说街上有零星战斗.
来自《简明英汉词典》
- 2. The area has been the scene of sporadic artillery duels over the last six weeks.
- 在过去的6周中，该地区曾经发生过零星的炮击。
来自柯林斯例句
- 3. In its common'sporadic " form, Creutzfeldt -- Jakob disease is rare in people under 50.
- 克雅氏病通常以“个例 ” 形式而且在50岁以下的人中偶发.
来自英汉非文学 - 生命科学 - 口蹄疫疯牛病
- 4. The sound of sporadic shooting could still be heard.
- 仍能听见零星的枪声。
来自辞典例句
- 5. Her attendance at school was sporadic.
- 她三天两头旷课。
来自辞典例句
sporadic 造句
- 1. For two decades our contacts with China had been limited to the reciprocal recriminations of sporadic ambassadorial meetings in Warsaw.
- 二十年来，我们同中国的接触只限于零零星星的华沙大使级会议上互相指责。
-- 来源 -- 英汉 - 辞典例句
- 2. Much of the poultry farm work requires sporadic use of a crew of several workmen.
- 鸡场的很多工作需要临时雇用一些工作人员。
-- 来源 -- 英汉 - 辞典例句
- 3. It settled back to sporadic, harmless streaming like a simmering kettle.
- 它又回到老样子，象一把烧开水的壶似的，不时散发着无害的缕缕蒸汽。
-- 来源 -- 英汉 - 辞典例句
- 4. For two decades our contacts with China had been limited to the reciprocal recriminations of sporadic ambassadorial meeting in Warsaw.
- 二十年来，我们同中国的接触只限于在零零星星的华沙大使级会议上互相指责。
-- 来源 -- 英汉 - 辞典例句
- 5. Most of the smaller hornblendite bodies contain about 5-10 percent magnetite, with only local sporadic enrichment.
- 在小的角闪岩体中，磁铁矿可占510％，仅有局部的散染状富集。
-- 来源 -- 英汉 - 辞典例句
- 6. Activity gradually became sporadic.
- 活动呈间歇性。
-- 来源 -- 英汉 - 辞典例句
- 7. The majority of aberrations are sporadic although on rare occasions a chromosomal disorder is directly inherited.
- 尽管偶尔可见一种染色体疾病是直接遗传的，但是大量的染色体异常是散发的。
-- 来源 -- 英汉 - 辞典例句
- 8. Absolute detachment, broken by sporadic and spasmodic laughter, ensues and, as in extrapyromidal affections, salivation and excessive sweating.
- 绝对的沉默，为阵阵抽疯般的发笑所打破，接着发生的，就象锥体束外病一样，分泌唾液过多，出汗过多。
-- 来源 -- 英汉 - 辞典例句
- 9. Commonly a sporadic disease, actinobacillocis occasionally occurs in high incidence.
- 该病通常是一种散发性疾病，但偶尔也有高的发病率。
-- 来源 -- 英汉 - 辞典例句
- 10. Commonly a sporadic disease, actinobacillosis occasionally occurs in high incidence.
- 放线杆菌病通常是一种散发性疾病，但偶尔也有高的发病率。
-- 来源 -- 英汉 - 辞典例句
美：[spə'rædɪk]