Allotropes
(allotrope 的复数) n. 同素异形体\\n[化] 同素异形体
🗣️ 情景例句
Thank you, Mr. Lu. Please wait a moment while I check our reservations list.
谢谢，陆先生。请稍等，我查一下订房名单。
I am very fortunate to have met you.
我很高兴能见到你。
'Will you be spending your holidays abroad this year?' I asked.
“您今年去国外度假吗？”我又问。