Undecalactone

十一(碳)烷酸内酯

🗣️ 情景例句

But don't give up.
但是千万不要放弃。
Is that ok?
这样行吗？
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。
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🔤 更多 U 开头的单词

ultrarkose
uncannily
under-ones
underruff
Uniray
unitor
unsteady distillation
upholders
全部 U 开头单词 ›