detriment - škoda, újma

noun, formal - the act of causing damage, harm or disadvantage

donor - dárce (krve, orgánu, ap.)

noun - a person who gives blood or an organ to be used by doctors to help another person

 

donor - dárce, sponzor

noun - a person or an organization that gives something, especially money, clothes or food, to a charity or people who need it

estuary - ústí (řeky do moře)

noun - the wide part of a river where it joints the sea

 

proficiency - dovednost, zdatnost

noun - the ability to do something well because you have the skill and experience at it

 

examination - prohlídka, vyšetření (lékařské)

noun, formal - the act of checking how healthy you are

 

warm-hearted - přátelský, vřelý

adjective - (of a person) friendly, kind and affectionate

 

vigilance - ostražitost, opatrnost

noun, formal - the state of being very careful, especially to notice possible danger or any signs of trouble

 

apprenticeship - učení, učební poměr, praxe

noun - a period of time when you are trained by an expert

 

protracted - dlouhotrvající, vleklý

adjective, formal - lasting longer than necessary or longer than usual

 

dutiful - svědomitý, poctivý, řádný

adjective - doing everything you should do, willing to obey and show respect

 

starling - špaček

noun - a very common bird with dark black or brown feathers with a noisy call, lives in large groups, can be found in Europe and North America

life-threatening - život ohrožující

adjective - (of a situation or an illness) likely to kill someone

 

it doesn't matter - nezáleží na tom, to nevadí

phrase - used to tell someone who is apologizing to you that they shouldn't worry

 

packed lunch - svačinový box, obědový box

noun, British English - a light meal put in a container, that is prepared at home and eaten at work, school, etc.