approximations的音標是[??pr?ks?m?e??nz],基本翻譯是“近似,近似值”。速記技巧可以是將其中的字母進行縮寫或替換,例如將“approx”簡化為“aprx”等。
Approximations的英文詞源可以追溯到拉丁語approximate,意為“接近,近似”。其變化形式包括approach(接近,著手)、approximation(近似)、approximate(近似的)等。
相關單詞:
1. Approach:這個詞可以指接近的方式,也可以指解決問題的途徑。例如,在科學研究中,我們可以通過不同的方法來解決問題,這些方法就是不同的“approaches”。
2. Accuracy:與approximation相對,accuracy表示精確度,即完全符合真實情況的程度。
3. Difference:這個詞表示差異,與approximation的近義詞similarity相反。
4. Fuzzy:這個詞用來形容模糊不清的狀態,與精確的approximation相反。
5. Precision:這個詞表示精確度,與模糊的fuzzy相反。
6. Proximity:這個詞表示接近的程度,與approximation有相似的含義。
7. Similarity:這個詞表示相似性,與difference相對。
8. Quasi-approximation:這個詞用來形容某種近似但并不完全精確的情況。
9. Substantial approximation:這個詞用來形容一種非常接近真實情況的近似值。
10. Tolerant approximation:這個詞用來形容對精確度的容忍度較高的近似方法。
常用短語:
1. approximate estimate
2. round estimate
3. ballpark figure
4. best guess
5. rough calculation
6. near-accurate approximation
7. near-exact estimation
例句:
1. We need to come up with an approximate estimate of how much money we"ll need for the project.
2. The round estimate provided by the salesperson seems to be quite accurate.
3. The ballpark figure provided by the company seems to be a good approximation of the actual cost.
4. Our best guess is that we"ll need to hire 20 people to complete the project on time.
5. The rough calculation we made suggests that we"ll need to invest more than we originally planned.
6. The approximation provided by the software was very close to the actual result.
7. We need to come up with a near-accurate approximation of the number of visitors we"ll receive during the event.
英文小作文:
Title: Approximating Numbers in Business
In business, it is often necessary to estimate numbers and make decisions based on these approximations. While exact numbers are always preferred, sometimes it is not possible to get them and we have to rely on approximations. Approximations can be very useful in many situations, but they should always be taken with a grain of salt because they are just that - approximations.
When making approximations, it is important to use reliable sources and methods to ensure accuracy. For example, if we are estimating the number of customers who will attend an event, we can use past attendance data, surveys, and other sources to get a more accurate approximation. Additionally, we should always consider the possible margin of error that comes with any approximation, and take this into account when making decisions.
Approximations can be very helpful in business, but they should always be used with caution and never as a substitute for exact numbers. By using reliable methods and sources, we can get closer to the exact numbers we need, but we should always be aware of the limitations of our approximations and use them accordingly.
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