英语词汇pound mass怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
In 2005, a NASA science mission called Deep Impact crashed an 816-pound copper mass into a comet to learn more about its icy interior.
2005年，美国宇航局的一项叫做深度撞击的科学任务，是用一块816磅重的铜质物体撞击一颗彗星，以了解其内部更冰冷的物质。
2
Some young punk at Sunday Mass tried to Papal Pound me.
一些年轻的朋克在星期天弥撒时试图给我来个教皇式捶打。
3
The clinic advised that my body mass index (BMI), at just under 23, was borderline fat and that I should consider losing a pound or two.
诊所认为我的各项身体指数（BMI—body mass index）接近23，而23正好是肥胖的分界线。所以我得考虑减掉一两磅。

单词	pound mass
释义	pound mass 简明释义磅质量：英制质量单位，符号为lbm，等于16盎司或0.45359237千克。双语例句 1 In 2005, a NASA science mission called Deep Impact crashed an 816-pound copper mass into a comet to learn more about its icy interior. 2005年，美国宇航局的一项叫做深度撞击的科学任务，是用一块816磅重的铜质物体撞击一颗彗星，以了解其内部更冰冷的物质。 2 Some young punk at Sunday Mass tried to Papal Pound me. 一些年轻的朋克在星期天弥撒时试图给我来个教皇式捶打。 3 The clinic advised that my body mass index (BMI), at just under 23, was borderline fat and that I should consider losing a pound or two. 诊所认为我的各项身体指数（BMI—body mass index）接近23，而23正好是肥胖的分界线。所以我得考虑减掉一两磅。
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