by estimate的音標是[ba? ?z?met?t]，基本翻譯是“估計地”，速記技巧是：by后接動詞要用動名詞形式。

英文單詞“by estimate”的詞源可以追溯到拉丁語“ex”和“estimare”，意為“估計，估量”。

變化形式：在英語中，該詞可以變為副詞“by estimation”，或者名詞“estimate”。

相關單詞：

1. “estimation” - 意為“估計，評估”，來源于該詞的名詞形式，表示對事物的估量。

2. “underestimate” 和 “overestimate” - 這兩個詞表示對事物的過高或過低估量，與“by estimate”表示的意圖相反。

3. “estimateable” - 意為“可估計的”，來源于該詞的形容詞形式，表示可以估量的性質。

4. “estimator” - 意為“估價員，評估員”，來源于該詞的名詞形式，表示對事物進行估量的人。

5. “estimative” - 意為“估量的”，來源于該詞的形容詞形式，表示估量的能力或傾向。

以上單詞都與“by estimate”有著密切的聯系，并且可以用來描述對事物的估量、評估和估價的過程和結果。

常用短語：

1. by estimate 估計地

2. at best 充其量，至多

3. in estimate 估計

4. on estimate 根據估計

5. roughly by estimate 大約估計

6. roughly estimated 大約估計

7. estimate the amount 估計數量

例句：

1. We arrived at our destination by estimate.

2. At best, we have a few days to complete the project.

3. The damage is in estimate but it will take weeks to repair.

4. We need to conduct a more detailed investigation before we can provide a more accurate estimate of the cost.

5. The project will be completed roughly by estimate.

6. Roughly estimated, there are over 1000 people involved in this project.

7. We need to consider various factors when estimating the amount of resources required for a project.

英文小作文：

Title: Estimating the Cost of a Project

When planning a project, estimating the cost is crucial to ensure that resources are allocated appropriately and to avoid overspending. There are various factors that can affect the cost of a project, such as the complexity of the work, the number of resources required, and the market conditions. Therefore, it is essential to conduct a detailed analysis and use reliable sources to arrive at an accurate estimate.

By using appropriate methods and tools, we can arrive at a rough estimate of the cost of a project. However, this estimate should be viewed as a starting point and should be adjusted based on further analysis and feedback from stakeholders. With an accurate estimate, we can better plan our resources, budgeting, and ensure that the project is completed within the allocated budget. Ultimately, a well-planned and accurately estimated project can lead to successful outcomes and increased efficiency and productivity.