Silicoethane

乙硅烷

🗣️ 情景例句

Someone just checked out.
有一个人刚刚结帐走了。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
Is this a book?
这是一本书吗？
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🔤 更多 S 开头的单词

Saccharomyces anginae
sea king
series resistor
sheet-anchors
smoking gun
solar trap
stanny
stomach sweetbread
全部 S 开头单词 ›