text documents in the training text document set and the testing text document set; then, calculating acharacteristic attribute value of each candidate theme word meaning; and finally, extracting a final theme word meaning of each text document in the testing text document set by using a Bayesian...
Noun before the 12th century, in the meaning defined at sense 2b Verb before the 12th century, in the meaning defined at intransitive sense Time Traveler The first known use of word was before the 12th century See more words from the same century Phrases Containing word a...
解析 A。“innovation”意为“创新;革新”,A 选项“creation”有“创造;创作”的意思,与“innovation”较为接近;B 选项“improvement”是“改进;改善”;C 选项“discovery”是“发现”;D 选项“tradition”是“传统”,这三个选项都与“innovation”的意思有差异。
试题来源: 解析 B。解析:从文章中可以看出这个词所在的语境表达了一种难以捉摸的感觉。A 选项“easy to find”容易找到;C 选项“common”常见的;D 选项“obvious”明显的,都不符合。只有 B 选项“difficult to catch”难以抓住,符合上下文意思。反馈 收藏 ...
The study of semantic shift, that is, of how words change meaning as a consequence of social practices, events and political circumstances, is relevant in
Notion has a freemium pricing version, meaning that some functions are available without cost while others require a paid subscription. The paid plans begin at $4 per month, with discounts for annual billing. Trustpilot rating Notion has a Trustpilot rating of 4.1 out of 5 sta...
Got it working? Now copy cell C3 and paste to cells below, the first argument contains relative cell references meaning they will change automatically when you copy and paste cell C3 to cells below. The second and third argument are absolute cell references, they contain dollar signs meaning th...
A. Obvious B. Mysterious C. Plain D. Clear 相关知识点: 试题来源: 解析 B。解析:在文中,“enigmatic”所表达的是神秘的、难以理解的意思。选项 A“Obvious”明显的,与原意不符;选项 C“Plain”简单的、朴素的,不正确;选项 D“Clear”清晰的,不符合该词含义。故选择 B。 反馈 收藏 ...
A. dull B. lively C. pale D. quiet 相关知识点: 试题来源: 解析 B。“vibrant”在文章中的含义是“充满活力的”,与“lively”意思相近。选项 A“dull”是沉闷的;选项 C“pale”是苍白的;选项 D“quiet”是安静的,都与“vibrant”意思不同。反馈 收藏 ...
aYou are in office or at home now. 您在办公室或在家现在。 [translate] a收款室 Collection room [translate] aNow put into each gap a word from the text similar in meaning to the words in italics. 现在放入每个空白一个词从文本相似在意味于词在斜体字。 [translate] ...