zoom

n. 急速上升
v. 突然扩大,急速上升

Overnight trading caused share prices to zoom (up).

一夜的交投使股票价格直线上升.

The camera connection for the second camera do not provide power or pan, tilt and zoom control.

连着的另一台摄像机不带开关、扫视、俯仰、变焦和聚焦控制。