If-then-else
如果-则-否则
🧩 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;
then
[ðɛn]
adv. 那时;然后;那么;话说回来;
adj. 当时的;那时的;
else
[ɛls]
adv. 其他;否则;另外;
adj. 别的;其他的;
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
Have you got your cheque book with you?
您支票本带来了没有？
No, they aren't. They're their books.
不，不是我的。这些是他们的书。