Pellidon
多孔聚酰胺膜
🗣️ 情景例句
Are you ready for a lifetime commitment?
你准备以身相许了吗？
A living dog is better than a dead lion.
一条活狗胜过一头死狮。
Can you recognize that woman，Mary?
你能认出那个女人是谁了吗，玛丽？