distress signal

听听怎么读

英 [disˈtres ˈsiɡnəl]

美 [dɪˈstrɛs ˈsɪɡnəl]

是什么意思

释义

遇难信号；呼救信号；

英英释义

distress signal

n.an internationally recognized signal sent out by a ship or plane indicating that help is needed
同义词：distress call

学习怎么用

双语例句

用作名词(n.)

The ship sent up distress flares to attract the attention of the coastguard.
这艘船点起了遇险信号以引起海岸警卫队的注意。
When the captain found the ship was sinking rapidly,he ordered his men to send out a distress signal.
船长发现船在迅速下沉时就命令船员发了遇险信号。

权威例句

DISTRESS SIGNAL
Distress signal
Distress signal
Adenosine, an endogenous distress signal, modulates tissue damage and repair.
Commentary: hormone receptor testing in breast cancer: a distress signal from Canada
Portable temporary emergency distress signal
Can the distress-signal and arousal-reduction views of crying be reconciled? Evidence from the cardiovascular system.
Hybrid triboelectric nanogenerator for harvesting water wave energy and as a self-powered distress signal emitter
AUTOMATIC AERIAL DISTRESS SIGNAL
Adenosine - an endogenous distress signal
Battery-less emergency distress signal and position indication broadcasting methods and devices
Adenosine–A Physiological Regulator and a Distress Signal
The device for generation the distress signal and monitoring system for a Survivor based on WSN

d开头的单词