external burning engine的用法和樣例：
例句
- A truck with an internal combustion engine can be a source of ignition.
內燃發(fā)動(dòng)機是火源。 - The dynamic models of engine parts in a new high-performance staged combustion cycle liquid propellant rocket through the module codified were built.
通過(guò)模塊化編程，建立了新一代高性能補燃發(fā)動(dòng)機啟動(dòng)過(guò)程的部件模型。
