Word
brain-teasers
noun
脑筋急转弯；智力题
brain-teasers is the plural of brain-teaser.
brain-teaser
- 1.
A complex riddle or puzzle.
复杂的谜题或难题
复杂的谜题或难题；有趣的难题
In use
This brain-teaser took me the whole afternoon to solve.
She enjoys sharing a brain-teaser with her friends at lunch.
These brain-teasers are harder than they look.
be a brain-teaser
This puzzle is a real brain-teaser.
这个谜题真是个有趣的难题。
solve a brain-teaser
注意复数形式 brain-teasers。
She enjoys solving brain-teasers.
她喜欢解有趣的难题。
Common mistakes
He solved brain-teaser quickly.He solved a brain-teaser quickly.
brain-teaser 是可数名词，单数形式前需要不定冠词 'a' 或 'an'。
I have many brain-teaser to solve.I have many brain-teasers to solve.
brain-teaser 是可数名词，复数形式为 brain-teasers，在 many 后应用复数。
Connections
Confusing words
Word family
- brain-teasers
- plural
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.