Neutral-density filter
[化] 中性密度滤光片
🧩 词语组成解析
neutral
['nʊtrəl]
adj. 中立的;（化学中）中性的;暗淡的;不带电的;
n. （汽车或其他机器的）空挡位置;中立人士;中立国;素净色;
neutr=neuter中性的 + al 属于...的 → adj..中立的；中性的\r\nn.中立国，中性色
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
Yes, a pediatrician.
是的， 小儿科医师。
Do you really want to know what I think?
你确实想要知道我认为什么吗？
Of course he is. He's very successful. He's made lots of records. They broadcast a programme of his music last month on the radio. Why don't you come on Saturday? I think you'd enjoy it.
当然啦！他很成功。他已经灌制了大量唱片。广播电台上个月播放了他的一个音乐节目。你星期六干吗不去听听呢？我想你会喜欢他的。