Uranotantalite

钽铀矿, 铌钇矿

🗣️ 情景例句

I don't know,
我不知道，
I'll play it by ear.
我将随兴而定。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。
更多情景英语 ›

🔤 更多 U 开头的单词

U. S. P. unit
unbuttons
unconstructive
unennenium
ungathered
universal coupling
unrealized appreciation
up to now
全部 U 开头单词 ›