2876 palabras y expresiones · 21 temas
achieving a result without wasting time, effort, or resources
高效的；少浪费时间、精力或资源的
Physical or mental work directed toward a goal.
努力；为实现某个目标付出的体力或脑力工作
to explain an idea or statement in more detail
详细说明；进一步阐述
able to recover shape after force is removed
有弹性的；弹性的
Describing demand or supply when a price change produces a larger percentage change in quantity, measured by magnitude.
有弹性的；价格变化引起的数量百分比变化幅度更大
choose a representative or officeholder by voting
选举；选出
A course that a student chooses from available options rather than a specifically required course.
选修课
people entitled to vote in a particular election
全体选民；选民群体
physical property responsible for electrical interactions
电荷
interconnected electrical components forming a current path
电路
rate of electric charge flow
电流
machine converting electrical energy to mechanical motion
电动机
opposition to electric current related to voltage and current
电阻
phenomena and energy use associated with electric charge
电；电力
negatively charged particle in atomic structure
电子
chemical type defined by number of protons
元素；单质
height of a place relative to a reference level
高程；海拔
state of meeting requirements for aid or services
资格；符合条件
Meeting the stated conditions for entering a course or academic program.
符合选课或入学条件的
to remove something completely, especially something unwanted
消除；完全排除
release from slavery or comparable legal restrictions
解放；摆脱奴役或法律束缚
decorate fabric by sewing patterns with thread
刺绣；用线在织物上缝制装饰图案
to appear or become known after previously being hidden, unclear, or absent
出现；显现；逐渐为人所知
organizations responding to urgent threats to safety or health
应急服务；紧急救援部门
newly developing or becoming established or more widely recognized
新兴的；逐渐成形的
To leave one's country of usual residence in order to live in another country.
移居国外；从原居住国迁出
send gases or particles into the environment
排放；释放（气体或颗粒）
A feeling such as joy, anger, or fear, often involving changes in thought, body, and behavior.
情绪；常伴随思维、身体或行为变化的感受
Processes that influence which emotions occur, how strongly or how long they are felt, or how they are expressed.
情绪调节；影响情绪的产生、强度、持续时间或表达的过程
Relating to or involving feelings.
情绪的；情感的；涉及感受的
选修课
Definición en inglés A course that a student chooses from available options rather than a specifically required course.
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