abrupt change的用法和樣例：
例句
- This is a rune of abrupt changes and is good for initating bold new ventures.
亦代表急劇變化和打破原有的界限開(kāi)始新冒險。 - In order to avoid being affected by sudden change of measured medium or pulsant pressure, additional buffers should be installed.
為了保證儀表不受被測介質(zhì)的急劇變化或脈動(dòng)壓力的影響，加裝緩沖器。
