speed bump
collocation减速带；路面凸起
The driver slowed down when he saw the speed bump.
司机看到减速带时放慢了车速。
碰撞；撞击
先理解核心含义，再看它在真实句子里的用法。
碰撞；撞击
A light blow or impact, as from a collision.
She got a bump on her head after hitting it on the cabinet door.
她撞到柜门后头上起了一个包。
轻击或碰撞
A light blow or jolting collision.
麻鳽的求偶叫声；低沉鸣叫
The breeding call made by the bittern; a boom.
因撞击而产生的身体肿块
a lump on the body caused by a blow
碰撞声
The sound of such a collision.
There is a small bump on the road that makes the car jolt.
路上有个小凸起，使汽车颠簸了一下。
AI contextual example
The doctor examined the bump on his arm and said it was just a bruise.
医生检查了他胳膊上的肿块，说那只是瘀伤。
AI contextual example
the bump threw him off the bicycle
那个颠簸让他从自行车上摔了下来
WordNet
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Missing: Usage patterns
Complete this area with usage patterns.
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
减速带；路面凸起
The driver slowed down when he saw the speed bump.
司机看到减速带时放慢了车速。
（撞伤后头上起的）包
He came home with a bump on the head after falling.
他摔倒后回到家，头上肿起了一个包。
（夜里突然传来的）碰撞声；砰的一声
I heard a bump in the night and could not get back to sleep.
夜里我听到砰的一声，再也睡不着了。
孕妇隆起的肚子；孕肚
She showed off her baby bump in a new photo.
她在新照片中展示了她的孕肚。
磕碰和瘀伤；磕磕碰碰
The kids had some bumps and bruises but were fine.
孩子们有些磕磕碰碰，但都没事。
暂时性的挫折；意外的障碍
We hit a bump in the road when our funding fell through.
当我们的资金落空时，我们遇到了挫折。
偶然遇见；偶遇
You often bump into people you know in this small town.
在这个小镇，你经常能偶然遇到认识的人。
呆坐着不动；像个木头人
Stop sitting like a bump on a log and give me a hand.
别呆坐在那儿像个木头人一样，来帮我一把。
她的臀部有个大凸起。
In Sir Mix-a-Lot's 1992 hit 'Baby Got Back', this line uses 'bump' to celebrate a curvy figure.
在 Sir Mix-a-Lot 1992 年的热门歌曲《Baby Got Back》中，这句歌词用“bump”来赞美丰满的身材。
我不觉得一点贴面热舞有什么不对。
R. Kelly's 1994 song 'Bump n' Grind' repeats this line, making 'bump and grind' a famous phrase.
R. Kelly 1994 年的歌曲《Bump n' Grind》反复唱这句歌词，让“bump and grind”成为著名短语。
Use bump naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象撞到桌角，听到“bump”一声，皮肤上鼓起一个包，记住“碰撞”和“肿块”的意思。
语域：neutral 常见场景：everyday conversation、accident description bump 作名词表示“碰撞、撞击”时，通常属于中性常用词，日常口语和一般书面语都可用；在很正式的文体中，更常使用 collision 或 impact。实际语体需结合搭配和语境判断。
常与 on 或 in 搭配。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.