Curtius conyersion
[建] 库尔修斯转变, 酰胼成酰叠氮的转变
🧩 词语组成解析
[建] 库尔修斯
🗣️ 情景例句
That's fine. Thank you.
很好。谢谢你。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
It's a pleasure to meet you. Can I take those boxes for you?
很高兴认识您。我能帮您拿那些箱子吗？