讲稿

I had forgotten to bring my notes and had to speak ad lib.

我忘记带讲稿了，只好临时讲几句。

I lost my notes and had to ad lib the whole speech.

我把讲稿丢了，只好临时说了一通。

I have forget to bring my note and have to speak ad lib .

我忘记带讲稿了，只好临时讲几句。

I have forgot to bring my note and have to speak ad lib.

我忘记带讲稿了，只好临时讲几句。

I h ad forgotten to bring my notes and had to speak ad lib.

我忘记带讲稿了，只好临时讲几句。

I h ad forgotten to bring my notes and h ad to speak ad lib .

我忘记带讲稿了，只好临时讲几句。

When he was young, Churchill wrote the script and love script in mind, however, that one day when he major in the British Parliament on the back draft of a speech, ideas sudden interruption in their minds a blank.

年轻时，邱吉尔爱写讲稿和记讲稿，然而，有一天当他在英国国会上大背讲演稿时，思路突然中断，脑海里一片空白。

Convention is a kind of routine meeting, such as the annual convention of the union, the biannual convention of the Metal Society.

增强学生的参与意识，每一节课的主题都是作业的任务与方向，学完课程后自然形成模拟论文及模拟会议讲稿。

This class contains a complete set of lecture notes , along with descriptions of the paper topics in the assignments section.

课程包含了一个完整系列的课堂讲稿，以及在作业部分的关于论文主题的一些解释。

Ask someone you trust and respect to constructively critique you.

请一个你所信任和尊敬的人对你的讲稿提出建设性的批评和意见。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。