mister; Mr.; sir; a polite form of address for any man

to happen; to occur; to take place; to arise or emerge (of a phenomenon)

the activities, conditions, and experiences that make up a person's or animal's existence

medical doctor; physician

To produce or manufacture goods or resources through labor and tools; can also refer to human activity that creates economic utility.

student; pupil; schoolchild; someone who is studying at a school

To arise, come into being, or bring about; to produce or generate (a result, a phenomenon, or physical effects like heat or electricity)

the state of being alive; the physical vitality and functioning of a living organism

life; one's time on earth or the experience of living a life

to take offense; to get angry; to be furious

birthday; the day on which one is born or the anniversary of that day

business; trade; commercial transactions

hygiene; sanitation; health; (bound form) the act of protecting one's health

the entire time from birth until death; a lifetime

ecology; the way living things interact with each other and their environment

young woman; girl; female youth in a group

organism; living creature; life form; includes animals, plants, and microbes

a student or candidate taking an examination

student currently enrolled in a university or college

to be born; to come into the world

(of a biological organism) to increase in size and weight through development

to exist; to survive; to live or remain alive

A greeting used to wish someone a happy birthday.

to enroll or recruit new students

young man; guy (often used for males in a specific social group or age range regardless of student status)

a student who has completed their course of study and received a diploma

an intern or trainee; a person participating in practical training but not yet a fully qualified employee

to fall ill; to get sick; to become unwell

Organic compound essential for the growth and metabolism of humans and animals.

graduate student; postgraduate student; a student pursuing a master's or doctoral degree

a stranger; someone you do not know

strange; unfamiliar; not known before

to be born, or (as a noun) birth; (Buddhism) the Nativity (the birth of Gautama Buddha)

productive force; production capability or efficiency

born with a certain quality; innate; natural; inherent

The biological functions and activities of a living organism or its parts.

the period of time one spends engaged in a certain activity, profession, or way of life

safety in production; to maintain safety standards in manufacturing or industrial processes

A student who has just entered a school or university; a freshman.

To generate, produce, or form; to come into existence; the process of formation

vivid; lively; full of life and energy

teachers and students; the relationship between teachers and their students

a government department or ministry responsible for public health

The route or set of machinery and equipment through which products pass during the process of manufacture; assembly line

way of life; lifestyle; the particular way that a person or group lives

life and death; the boundary between survival and passing away; living or dying

A basic unit of labor and accounting in rural collective economies, specifically referring to the lowest level of organization during the People's Commune period in China.

The time left in one's life; the period of time from the present until death, often referring to retirement or old age

to give birth to; to bear children; fertility