登录
a large musical instrument of the violin family that is held upright and is played by pulling a bow across its strings
大提琴
(biology) a series of transformations and events that happen in an animal or plant's lifetime
周期
to control the movement and the speed of a car, bus, truck, etc. when it is moving
直接控制车辆
a place with a few rooms in which people live, normally part of a building with other such places on each floor
平面
put after the numbers one to twelve to show or tell what time it is, only when it is at that exact hour
点钟
a large public place in a town or a city that has grass and trees and people go to for walking, playing, and relaxing
公园
a mixture of usually raw vegetables, like lettuce, tomato, and cucumber, with a type of sauce and sometimes meat
沙拉
a mixture of meat, bread, etc. cut into small pieces and put into a long tube of skin, typically sold raw to be cooked before eating
香肠
having or showing the usual qualities or characteristics of a particular group of people or things
典型的
to move forward at a regular speed by placing our feet in front of each other one by one
步行
an electronic device with a screen that receives television signals, on which we can watch programs
电视
