Nonionizing
不電離的
??? 情景例句
How much do I owe you?
我應(yīng)付多少？
A dog will not howl if you beat him with a bone.
骨頭打狗狗不叫。
I believe we should buy the smaller one.
我認(rèn)為我們應(yīng)該買較小的機(jī)子。