If-needed function
[计] 如果需要求值功能
🧩 词语组成解析
if
[if]
conj. 如果，倘若;即使;〈口〉是否;假设;
n. 条件，设想;
a. 需要的
🗣️ 情景例句
I liked the work. However, the firm is too small for me to widen my experience.
我喜欢那份工作。但那家公司太小，难以增加我的经验。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。