двотактний двигун
two-seat / two seat
four-stroke engine
engine capacity / engine power, engine output
two-cycle engine
four-cycle / four-stroke
power stroke
recoil stroke
stroke
ascending stroke
bottom end of stroke
back stroke
expansion stroke
four-stroke cycle
impact stroke
operating rod stroke
recovery stroke
shock strut stroke
spring stroke
compression stroke
exhaust stroke
intake stroke
fell stroke
reaction engine / motor (jet engine)
rotary engine (Wankel engine)
engine ground run / engine test
engine oil reservoir / engine oil tank
airbreathing jet engine / ducted jet engine
duplex / two-way channel
stabilized in two axes
two brigades abreast
two-handed riot baton
two-man foxhole