1.
two-engine-out condition
双发停车的飞行状态
2.
double-emitter chopper transistor
双发射极斩波晶体管
3.
Second server!
第二发球员发球!(双打)
4.
First server!
第一发球员发球!(双打)
5.
ammonia/water absorption refrigerating machine with two stage generation and absorption process
双级发生和双级吸收式氨－水制冷机
6.
Ariane Dual Launching System
阿丽亚娜双体发射系统
7.
The two army clash.
双方军队发生冲突。
8.
She has an amused twinkle in her eye.
她高兴得双目熠熠发亮.
9.
two-channel acoustic emission analyzer
双通道声发射分析仪
10.
The offer be not acceptable to both parties .
该发价双方都不接受。
11.
edge-triggered bistable circuit
边沿触发双稳态电路
12.
air cooled flat twin engine
卧式气冷双(缸)发动机
13.
dual thrust rocket engine
双级推力火箭发动机
14.
double-compound turbo jet
双轴涡轮喷气发动机
15.
An aircraft powered by two jet engines.
双喷气发动机的飞机
16.
double commutator motor generator
双整流子电动发动机
17.
The sofa converts into a double bed
这张沙发可改为双人床。
18.
A publication issued once every two weeks.
双周刊隔周发行的刊物