书籍 Four Corners 1 - 第 9 单元 D 课

someone or something's professional or social position relative to that of others

状态

a symbol or letters used in math, music, or other subjects to show an instruction, idea, etc.

数学符号

to be upright on one's feet

站起来

a row of people or things behind each other or next to each other

队列

to change your position or location

朝某个方向移动

accurate and in accordance with reality or truth

正确的

to take pleasure or find happiness in something or someone

享受某事

a span of time which we do not work or go to school, and spend traveling or resting instead, particularly in a different city, country, etc.

假期

‌sweet food eaten after the main dish

甜点

all the words used in a particular language or subject

词汇

an instruction that says what is or is not allowed in a given situation or while playing a game

指令

a type of sport where two teams, with often five players each, try to throw a ball through a net that is hanging from a ring and gain points

篮球

to make something more useful or modern by adding the most recent information to it, improving its faults, or making new features available for it

更新一些东西