Sepsometer

空气有机质测定计

🗣️ 情景例句

What did they say?
他们说什么?
How do I look?
我看上去怎样？
They have to work hard to support their family.
他们必须努力工作来支持他们的家。
更多情景英语 ›

🔤 更多 S 开头的单词

saline 'selin
scolecodont
separative
shrinkwrap
skip hoist
sparkproof
static electricity earthing device
straight-jackets
全部 S 开头单词 ›