Rate of extension
[化] 拉伸速率
🧩 词语组成解析
rate
[reit]
n. 速度;比率;等级;（利息等的）费率;
vt. 估价;值得;责骂;定级;
vt.& vi. 认为，把…算作;
vi. 被评价;被认为;被列入;申斥;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Involve the entire family in a reading project.
让整个家庭都参与阅读计划。
Too much knowledge makes the head bald.
知识多，老得快。
What's the weather going to be like at the weekend?
周末的天气怎样？