1.
1. 琐事：molecule 分子 | molehill 琐事 | moleskin 鼹鼠皮
2. 鼹鼠丘：144. slope:斜坡 | 145. molehill:鼹鼠丘 | 146. hamlet:小村庄
3. 鼹鼠丘(因鼹鼠打洞而鼓起的土堆)：7. superstition [??????????????] 迷信; 迷信行为 | 8. molehill [????????] 鼹鼠丘(因鼹鼠打洞而鼓起的土堆) | 9. horoscope [??????????] 占星术; 星象(算命)
4. 蚁山：moleelectronics 分子电子学 | molehill 蚁山 | molehill 鼹鼠丘
1. (由鼹鼠打洞扒出的泥土堆成的)鼹鼠丘
A molehill is a small pile of earth made by a mole digging a tunnel.
2. 小题大做;大惊小怪
If you say that someone is making a mountain out of a molehill, you are critical of them for making an unimportant fact or difficulty seem like a serious one.
e.g. The British press, making a mountain out of a molehill, precipitated an unnecessary economic crisis.
英国报界小题大做，酿成了一场不必要的经济危机。
noun
1. a mound of earth made by moles while burrowing