Airplane

Gecko published on

blaze a trail = to do something that has never been done before

my attempt stalled = I failed

jet off on flights = set off on jet planes

supersonic = faster than the speed of sound

jet = a fast airplane that has one or more jet engines (=a type of reaction engine, discharging a fast-moving jet of heated gas (usually air) that generates thrust by jet propulsion)

spacecraft = a vehicle that is designed to fly and operate in outer space

glider = a light aircraft that is designed to fly without using an engine

powered flight = flight with engines

propel = drive or push something forwards

spruce wood = see here (https://t.me/espedition/654)

EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.