吃透英语课本，提升在校竞争力
n. 老鼠；耗子
现在分词：ratting
第三人称单数：rats
过去式：ratted
过去分词：ratted
复数：rats
Hi little rat. Is the meeting on January 12?
你好小老鼠。会议是在一月12号吗？
the mouse and rat population started to increase.
鼠类数量开始增加。
But you promised to help us, you rat!
可你答应过要帮我们的，你这小人！
This was demonstrated in a laboratory experiment with rats.
这点通过在实验室中用老鼠做试验得到证明。
rat race
n. [俚]激烈竞争（商业上）；无意义的竞争；[电]环形导波管
smell a rat
感到不妙；感到有可疑之处
mall rat
逛商厦迷；爱逛商店的年轻人
white rat
白鼠
water rat
河鼠；（美）麝香鼠（等于muskrat）；[俚]岸滨小偷
like a drowned rat
浑身湿透（象落汤鸡）
rat poison
杀鼠剂，老鼠药；鼠毒
pack rat
不可靠的人，有敛癖的人
mole rat
[动]鼹形鼠
rat on
撤销；背叛，告发
vi.捕鼠；背叛，告密
mouse
inform
n.[脊椎]鼠；卑鄙小人，叛徒
traitor
betrayer
考纲分布
n. 老鼠; 鼠类
考纲释义
真题例句
For one thing, they help control the rat and mouse population.
首先，它们有助于抑制老鼠的数量。
[2020 武汉卷 完形填空]
Mr Brown brought his 5-year-old son to the museum and created a rat toy.
布朗先生带着他5岁的儿子来到博物馆，做了一个老鼠玩具。
[2020 连云港卷 阅读理解]
It has the face and feet of a bird, the body of a rat and the tail of a beaver.
它有鸟的脸和脚，老鼠的身体和海狸的尾巴。
[2018 贵州省贵阳卷 阅读理解]
When lab rats are not allowed to sleep, they die within a month.
当实验鼠不能睡觉时，它们会在一个月内死亡。
[2017 北京卷 阅读理解]
1 ...A rat or pigeon might not be the obvious choice to tend to someone who is sick...
2017.12 CET4 阅读理解
2 ...This rat detection method doesn't rely on specialist equipment...
已安全检测