Perstoff
[化] 双光气
🗣️ 情景例句
Chablis is fine.
好的。
Each item is to be wrapped separately in gerase-paper.
每件货物应单独用油纸包好。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。