■ noun
1》 any of several narrow variable bands of very strong predominantly westerly air currents encircling the globe several miles above the earth.
2》 a flow of exhaust gases from a jet engine.
■ noun
1》 any of several narrow variable bands of very strong predominantly westerly air currents encircling the globe several miles above the earth.
2》 a flow of exhaust gases from a jet engine.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004