英语单词大全
英语单词大全

pencil beam

中文翻译

[电] 铅笔形射束

今日更新

更新时间：2026-02-23 09:08:58
SRO
acrocephalosyndactyly
normal style
gartering
polley
Monte Cristo
white campion
self-test program
valeric amide
hatching method
phasin
hypothetically