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
Good evening, how may I help you sir?
晚上好，你需要帮助吗？
When you go to buy, use your eyes not your ears.
你去购买东西时，要用眼睛莫用耳。
I hope not. She says she's got a headache and a cough. Perhaps she's caught a cold.
我也但愿如此。她说有点头痛，还咳嗽。也许是感冒了。