x开头的单词有哪几种
x-axis；X轴, x-ray；X光线, Xanadu； 奇境, xanthein；花黄素
The X-axis will scale itself based on the number of values passed in.
X轴将会按照传入的数据个数自动缩放。
It will only register on sophisticated X-ray equipment
只有精密的X射线仪器才能显示出来。
The benefit of an x-ray far outweighs the minutely increased risk of cancer.
X光的好处远远大于其在很小程度上增加的罹患癌症的风险。