Undecene

[化] 十一碳烯

🗣️ 情景例句

Why were you out of work for so long?
你为何这么久没有工作？
First think, and then speak.
先想后说。
Where do you live in the USA?
你住在美国什么地方？
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🔤 更多 U 开头的单词

ultimate stress
umpiring
undeniableness
underpraise
unirecord block
unloaded speed
unprotect workbook
untack
全部 U 开头单词 ›