All of a sudden
成人 Adult Edu突然
📝 例句
Then all of a sudden you pick out one and feel sexy all over.
那时你会一下子挑选出一个来，并且会发生极大兴趣的。
"No, by Jove," said he, all of a sudden,"one's hair turns grey here."
“不行，凭什么也不行，”他忽然说，“在这个地方呆下去，连头发可都要变白了。
Life seemed all of a sudden empty and meaningless.
生活突然显得一片空虚,毫无意义。
And then all of a sudden I was going off the road!
可是忽然间，我的车朝着公路外边冲出去了。
🧩 词语组成解析
all
[ɔl]
adj. 全部的;一切的;各种的;极度的，尽量的;
pron. 全部;一切;每个人，每件东西;全部情况;
adv. 全部地;完全地;每个;非常;
n. 全体;[常作A-]整体;[常与my, your, his, her等连用]（某人）所有的一切;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
sudden
['sʌdn]
adj. 突然的，未预见到的;急躁的，仓促的;快的，迅速的;急剧;
🗣️ 情景例句
Oh, well, I'll probably remember it later.
噢， 也许过一会我会记起来。
I don't think he'll remember a thing tomorrow morning.
我认为，到明天清晨，他会忘得一干二净。
I'm glad that you could see me today.
真高兴你今天能来。