Graphitizing inoculant
[机] 石墨化接种剂
🧩 词语组成解析
[机] 石墨化
[机] 接种剂
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
Cheer up!
振作起来！