Machinery ledger
[经] 机器分类帐
🧩 词语组成解析
ledger
['ledʒə]
n. 分类账;
🗣️ 情景例句
And in this family.
也在这个家 。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。