Rate of drilling
[经] 钻速
🧩 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];
drilling
[['dirliŋ]]
n. 演练\\n[医] 钻
🗣️ 情景例句
and you won't get so many colds anymore.
你就不会老患感冒了。
I've read about it,but I'd like to know more about it.
我已经知道了一点儿，但我还想多了解一些。
Draw your chair up to the table.
把你的椅子拉到桌子旁边来。