Waveguid taper
[电] 波导递变
🧩 词语组成解析
taper
['tepɚ]
vt.& vi. 逐渐变细，变尖;逐渐减弱;
n. 细蜡烛;灯芯;锥形物;
🗣️ 情景例句
Oh, good.
噢， 好了。
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
There are lots of huge buildings in Beijing.
在北京有许多高大的建筑物。