Hejira

英式音标：[hɪˈdʒaɪərə, ˈhedʒərə]播放读音

美式音标：[hɪˈdʒaɪrə, ˈhɛdʒərə]播放读音

词义：

n.

伊斯兰教纪元；

英英释义

Hejira[ 'hedʒirə ]

n.

the flight of Muhammad from Mecca to Medina in 622 which marked the beginning of the Muslim era; the Muslim calendar begins in that year

同义词：Hegira

a journey by a large group to escape from a hostile environment

同义词：exodushegira

用法：

权威例句

Radiotherapy of bladder cancer: relevance of bladder volume changes in planning boost treatment.

PO-0831: Quality control of operator IMRT/VMAT optimizations using experience-based automated re-planning

private villa, casablanca

Casablanca Residence

elementary school

Comparaison des performances de deux systèmes TEP/TDM corps entier selon la norme NEMA NU 2-2001

Characterisation of a commercial flatbed scanner for external beam dose verification using EBT gafchromic and EDR2 films

PET-CT in radio-oncology

Application a la radioprotection de la spectrometrie des neutrons par compteurs proportionnels a protons de recul

Independent pre-treatment verification of VMAT plans using an EPID

造句：

1. Children are dying, and I am helpless to do anything.

孩子们已奄奄一息，而我却无力做任何事情。

来自柯林斯例句

2. Oh, to think of his poor wife, standing there helpless.

噢！想想他可怜的妻子，无助地站在那里。

来自柯林斯例句

3. They are not merely helpless victims.

他们并非无助的受害者。

来自柯林斯例句

4. the helpless victims of war

无助的战争受害者

来自《权威词典》

5. The other team was helpless and we had a real field day.

对方队很弱,我们轻易取胜.

来自《现代汉英综合大词典》

[ helpless 造句 ]