Pech
[医][=Polyepichlorohydrin]聚表氯醇
🗣️ 情景例句
Well, did you do any fishing?
你们钓了鱼吗？
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
Please give my best regards to your family.
请代我向你们全家致以最诚挚的问候。