Polyxylene
聚二甲苯; 聚二甲苯
🗣️ 情景例句
Oh, I'm sorry.
噢，对不起。
Please quote us your price on FOB basis, indicating the postage for dispatch by parcel post to Dalian via Tianjin.
请报FOB价，注明邮寄包裹途经青岛至大连的邮资。
or of the habits of the social insects, let us say.
和昆虫群居的习性