1.
ejaculation:The act of ejaculating.
"射出,排放:射出的动作."
2.
To hurl or launch from or as if from a catapult.
射出从或似从弹弓上发射或射出
3.
To eject or discharge abruptly, especially to discharge(semen)in orgasm.
射出，射（精）突然射出或排泄，尤指在性高潮中射（精）
4.
radiations emitted by an X-ray machine X
射线机放射出来的放射线.
5.
To make an emergency exit from an aircraft by deployment of an ejection seat or capsule.
弹射出利用弹射座椅或弹射座舱从飞行器紧急出口弹射出来
6.
Word like arrows, which is easily shoot out, but hardly get in again.
言出如射箭，射出容易返回难。
7.
(the sending out of)rays and atomic particles from radioactive substances
（自放射性物质中放射出的）射线和原子粒子
8.
Isotopes which give off rays are known sa radioisotopes.
辐射出射线的同位素被为放射性同位素。
9.
Radioactivity is the ejection of particles or radiation from the nucleus.
放射性是原子从核中射出粒子或辐射的现象。
10.
Premature ejaculation Ejaculation before the man wants it to occur.
早泻：在男子希望射精之前就射出。
11.
He ounces a light ray off(from)a reflector
他使光线从反射器反射出来。
12.
a solid ball shot by a musket.
一种从步枪中发射出来的球状射弹。
13.
a projectile that is fired from a gun.
一种从枪中发射出来的发射物。
14.
a solid missile discharged from a firearm.
一种从武器里发射出来的固体发射物。
15.
spectral radiation exitance
光谱辐（射）出（射）度
16.
To send out rays or waves.
放射，辐射发出射线或波
17.
launch a blow, a missile, a torpedo, a satellite
发出一击、 发射导弹、 发射鱼雷、 发射卫星
18.
To shoot or discharge(a missile, such as an arrow).
射投射或发出（发射物，如箭）