Plasticon
聚苯乙烯薄膜; 聚苯乙烯薄膜
🗣️ 情景例句
but it's too early to know for sure.
但我现在还不能决定。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。
Then the bees left the hive and went to the feeding place.
然后那些蜜蜂离开蜂箱，飞到喂食点去。