preparatory的例句（preparatory在句子中的用法）

• This was where we were to have our preparatory language courses. 这就是我们要上语言预备课的地方.
• Sloan cleared his throat preparatory to speaking. 斯隆清了清嗓子，准备讲话。
• She lit the oven, preparatory to putting the pie into it. 她把烤箱加热，准备把馅饼放进去。
• Sloan cleared his throat preparatory to speaking... 斯隆清了清嗓子，准备讲话。
• ...preparatory talks for this week's summit in the Maldive Islands. 为本周在马尔代夫群岛召开的峰会举行的预备会谈
• At least a year's preparatory work will be necessary before building can start. 在开始动工之前至少要做一年的准备工作。
• Political leaders have reached a tentative agreement to hold a preparatory conference next month... 政治领导人已就下个月举行预备会议达成初步协定。