Undulators

(undulator 的复数) [电] 波纹印码机

🗣️ 情景例句

Hello.
喂。
Rowrrf!
哗！
Last Wednesday, I went for a walk in the woods.
上星期三我到树林里去散步。
更多情景英语 ›

🔤 更多 U 开头的单词

ultraviolet light
unattired
underburned
underplot
ungotten
unitized
unshackled
unwrapping
全部 U 开头单词 ›