“变窄--收缩”概念、定义、翻译-科学时代

单词	变窄--收缩
释义	水利水电词汇手册 narrowing 变窄；收缩
随便看	pyrophyte pyrophyte pyropowder pyroquilon pyroschist pyroscope pyroshock environment pyroshock simulator pyroshock test pyrosiderite pyrosis pyrosphere pyrostegia Pyrostegiaignea pyrotechnic pyrotechnic ammunition pyrotechnics pyrotechnics pyro-technics pyrotechnics pyrotechnics assembly room pyrotechnics checkout room pyrotechnic star cluster pyrotechnics warehouse pyrotechnite

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

narrowing