機

stock speculation; speculation in stocks; playing the stock market

ultracentrifuge

organochlorine compound

general instrumentation

nuclear crisis; nuclear power-plant crisis

air conditioning unit; AC unit; air conditioner

locomotive theory (of economic development)

secondary bank

clothes dryer; tumble dryer

functional drink; functional beverage

Genetics

random drift; genetic drift

synthetic organic chemistry; organic synthetic chemistry

simple machine

smartphone; smart phone

tailless aircraft; tail-less airplane

tailless airplane; tail-less airplane

inorganic ions

tumble dryer

rotary dryer (industrial)

supervising body; supervisory authorities

Economics

opportunity cost

Chemistry

functional polymer

unmanned combat air vehicle (UCAV); combat drone; drone

consultative body; advisory committee; advisory organ; advisory body

Medicine

traction alopecia