"rate at" بـChinese (Simplified)

• 以...的速度
• 以...的比率

التعريف

“rate at”这个短语用来描述某事发生或变化的速度或频率，通常用于说明事情发生得有多快或多慢。

ملاحظات الاستخدام (Chinese (Simplified))

“rate at”多见于技术、科学或统计语境（如“the rate at which...”）。通常后面会接说明被衡量对象的短语或句子。口语中不常用，更多见于正式或数据报告场合。

أمثلة

The doctor measured the rate at which his heart was beating.

医生测量了他心跳的**速率**。

Plants grow at a different rate at night.

植物在夜间以不同的**速度**生长。

We monitored the rate at which the water level dropped.

我们监测了水位下降的**速度**。

He was surprised by the rate at which the city was changing.

他对城市变化的**速度**感到惊讶。

The company is growing at the rate at which we hoped.

公司正以我们期望的**速度**增长。

We're concerned about the rate at which prices are rising lately.

我们很担心最近价格上涨的**速度**。