1.
Involving neither organic life nor the products of organic life.
无机的，无机物的既不是有机生物也不是有机生物产品的
2.
Deprived of virility, strength, or vigor.
无男子气的、无力的或无生机的
3.
a pilotless aircraft operated by remote control.
遥控的无人驾驶的飞机。
4.
The value of the helicopter is immense. It can hardly be measured.
直升机的价值是无限的，几乎无法估量。
5.
radio-controlled switch engine
无线电控制的调车机车
6.
mineral mixture
饲料中的无机盐混合料
7.
engine wet cycle
无点火的发动机转动
8.
engine dry cycle
无注油的发动机转动
9.
unattended switcher
无人驾驶的调车机车
10.
unprotected aircraft
无飞行安全设备的飞机
11.
cordless telephone with speakerphone
带扬声器的无绳电话机
12.
recoverable drone
可收回的无人驾驶靶机
13.
an economic crisis unparalleled in modern times
现代无两的经济危机.
14.
The burntout airliner was completely written off,it could no longer be considered to have any value.
烧毁的飞机完全无用了。
15.
None of our aircraft is missing.
我们的飞机无一损失。
16.
a motivation that is inconsistent with reason or logic.
无理或不合逻辑的动机。
17.
radio-controlled receiver
无线电控制的接收机
18.
not stand [have] a snowball's chance in hell
((口语))全无 (成功等的) 机会