“排气阀--通气孔”概念、定义、翻译-科学时代

单词	排气阀--通气孔
释义	市政工程词汇手册 air vent 通气孔，排气阀
随便看	loss and gain loss and gain account loss and gain account loss and gain brought forward loss and/or damage caused by breakage of packing loss angle loss apportionment loss assessor loss assumption loss aversion loss aversion loss avoidance loss brought forward loss brought forward loss brought forward loss by one pass loss by run-off of soil loss by run-off of soil loss carried forward loss carried forward loss carry back loss carryback and carryforward loss carry forward loss clause loss coefficient

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。

air vent