If-then operation
[计] 蕴含操作, 如果则操作
🧩 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;
🗣️ 情景例句
A murder occurred last night in this very district.
就在这个区昨晚发生了一起凶杀案。
The flight is delayed.
飞机晚点起飞。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。