spontaneous - samovolný (potrat, výbuch, ap.)
BrE
/spɒn'teɪniəs/
AmE
/spɑ:n'teɪniəs/

adjective, technical - happening naturally without being caused by something outside it

 
mutate - mutovat (geneticky)
BrE
/mju:'teɪt/
AmE
/'mju:teɪt/

verb, technical - to develop a new form because of a permanent change in the genes

 
mutate - přeměnit se
BrE
/mju:'teɪt/
AmE
/'mju:teɪt/

verb - to change into something different

prankster
prankster - šprýmař, vtipálek (dělající kanadské žertíky)
BrE
/'præŋkstə/
AmE
/'præŋkstər/

noun - someone who plays tricks or practical jokes on people to make them look stupid

cowardice
cowardice - zbabělost
BrE
/'kaʊədɪs/
AmE
/'kaʊərdɪs/

noun - the lack of courage or bravery

practical joke
practical joke - kanadský žertík
BrE
/ˌpræktɪkl'dʒəʊk/
AmE
/ˌpræktɪkl'dʒoʊk/

noun - a trick that is played on someone to make them look stupid or shock them them so that other people laugh

performance anxiety
performance anxiety - nervozita (před vystoupením), tréma (před vystoupení)
BrE
/pə'fɔ:məns æŋˌzaɪəti/
AmE
/pər'fɔ:rməns æŋˌzaɪət̬i/

noun - the feeling of nervousness and fear that you feel before a public performance

stage fright
stage fright - nervozita (před vystoupením), tréma (před vystoupení)
BrE
/'steɪdʒˌfraɪt/
AmE
/'steɪdʒˌfraɪt/

noun - the feeling of nervousness and fear that you feel before a public performance

butterflies
butterflies - nervozita, tréma, šimrání v břiše
BrE
/'bʌtəflaɪz/
AmE
/'bʌt̬ərflaɪz/

noun - the feeling of nervousness and anticipation

 
weight - zatížit (aby neuletělo)
BrE
/'weɪt/
AmE
/'weɪt/

verb - to put something heavy on an object to keep it in place

 
weigh - zvážit, zvažovat, uvážit
BrE
/'weɪ/
AmE
/'weɪ/

verb - to consider something

 
USB - USB
BrE
/ˌju:es'bi:/
AmE
/ˌju:es'bi:/

noun - a standard for connecting a variety of devices to a computer (keyboards, mouses, printers, microphones etc.)

USB stick
USB stick - USB, flashdisk
BrE
/ˌju:es'bi: stɪk/
AmE
/ˌju:es'bi: stɪk/

noun - a kind of small, removable data storage device

 
curate - realizovat (výstavu apod.)
BrE
/kjʊə'reɪt/
AmE
/kjʊ'reɪt/

verb - to be in charge of an exhibition

 
curate - vybírat, pečlivě vybírat, sestavit
BrE
/kjʊə'reɪt/
AmE
/kjʊ'reɪt/

verb - to carefully select things to be included in a collection