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- They finished the preparatory training. 他們完成了預備訓練。
- What are your preparatory measures? 你的初步措施是什么？
- Her son is studying in a preparatory school. 她兒子正在一所大學(xué)預備學(xué)校學(xué)習。
- I did preparatory exercises before the race. 我在賽跑前做了準備運動(dòng)。
- There is much preparatory work for us to do. 我們有許多準備工作要做。
- A preparatory action or measure. 準備預防性行動(dòng)或措施
- You operate the mechanism by winding this handle. 操縱這臺機器要轉動(dòng)這個(gè)把手。
- The watch has delicate mechanism. 這塊表有精細的機械裝置。
- Let's examine into the basic mechanism involved. 讓我們把有關(guān)的基本結構搞搞清楚。
- You should pack it up preparatory to sending it by post. 在郵寄之前你應該把它包好。
- A part of a mechanism that moves in this manner. 橫移物以這種方式移動(dòng)的一個(gè)機械零件
- There's no mechanism for changing the decision. 沒(méi)有辦法改變這一決定。
- An airplane engine is a complex mechanism. 飛機引擎是種復雜的機械裝置。
- I am packing it up preparatory to my journey. 我正打點(diǎn)行李準備出外旅行。
- A device or mechanism that grinds grain. 磨臼，磨粉機磨谷物的裝置或機械
- A tripping or triggering device on a mechanism. 傾卸裝置、鉤桿機械裝置上斷開(kāi)或啟動(dòng)的裝置
- He made his will preparatory to his voyage. 他在出航前立下了遺囑
- All the preparatory work has been completed. 各項準備工作均已就緒。
- He is packing up his goods preparatory to removal. 他正收拾準備搬動(dòng)的貨物。
- The passengers gathered their belongings preparatory to getting off. 乘客們收拾自己的東西為下車(chē)做準備。
