Spelaeology

洞穴学

✅ 同义词

potholing speleology

🗣️ 情景例句

They say it's going to rain tomorrow.

据说明天有雨。

Thank you for your help.

谢谢您的帮助。

Oh, I usually walk.

噢，我常走着来。

更多情景英语 ›

🔤 更多 S 开头的单词

saltwort family

scullen

sex segregation

shared line

SNA gateway

sonneting

spin doctor

stockinette stitch

全部 S 开头单词 ›