Paranthracite
高变质无烟煤
🗣️ 情景例句
I feel as though I have been standing here for 50 days.
可我感觉像是在这里站了50天。
Easy come, easy go.
易得易失。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”