Tachometry
n. [测]转速测定(法),流速测定(法)
🗣️ 情景例句
Tom doesn't have a steady girlfriend at the moment.
汤姆眼下还没有一个已确定关系的情侣。
Long tarrying takes all the thanks away.
事情耽搁太久就没有人会感谢了。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。