engine aft

基本解释

The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.
本船推進系統由1 台位於艉部機艙內的低速柴油機和一個定距螺鏇槳以及軸系組成。
The APU engine is located in the aft end of the fuselage, behind the pressure bulkhead and below the horizontal stabilizer.
APU發動機安裝於機身尾部、壓力隔板後麪及水平安定麪下方。
The two engine fire extinguisher bottles are located on the upper left aft corner of the main wheel well and are discharged from the flight deck.
兩台發動機滅火瓶安裝在主輪艙左下方後角処，竝從□□処釋放。

And so there's a tendency in the cockpit--I can remember this myself in--on Columbia in 1996 when we had a potentially very dangerous hydrogen leak in the aft engine compartment.
NPR: Former Astronaut on NASA Risk Assessment