n. 抵押品, 挑战\\nvt. 以...为担保, 以...为赌注\\nn. 抵押品, 标准度量, 计量器\\nvt. 精确计量, 估计
🗣️ 情景例句
This is a tough job.
这是一件困难的工作。
He who has health has hope, and he who has hope has everything.
身体健壮就有希望,有了希望就有了一切。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.