Pivot clack
[医] 桩冠法
🧩 词语组成解析
pivot
['pɪvət]
n. 枢轴;中心点，中枢;[物]支点，支枢;[体]回转运动;
vi. 在枢轴上转动;随…转移;
vt. 把…放在枢轴上;以…为核心;使绕枢轴旋转;由…而定;
adj. 枢轴的;关键的;
clack
[[klæk]]
v. 噼啪响\\nn. 噼啪响
🗣️ 情景例句
study for my math final.
温习数学 准备期末考试。
I presume that this is your final answer.
我认为这就是你最后的答复。
Looking up I saw that we were surrounded by children in rags who were looking at us silently as we ate.
我抬头一看，发现我们被一群衣衫褴褛的小孩团团围住了，他们在默不作声地看着我们吃饭。