Silice

二氧化硅

🗣️ 情景例句

Uh-hum.
嗯哼。
I'm doing it for you!
我这样还不是为你好！
You must keep it a secret. You mustn't tell anybody else.
你必须保密，谁都不能讲。
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🔤 更多 S 开头的单词

Safe bind and safe find
secondary conditioned reflex
self-provided foreign exchange
shoulder strap
Slattery
spahr
spilter
steeplechased
全部 S 开头单词 ›