serviceableness
常见例句
- No man can become a serviceable servant solely by obedience to written edicts.
没有人单靠遵守成文的法令，就能成为一个有用的仆人。 - The coat is made of a serviceable fabric.
这件外套是用一种耐用的织物做的。 - If it chipped like flint, he could make a serviceable knife out of it.
只要它的质地接近打火石，卡森就有足够的信心将它磨成一把耐用的小刀。 返回 serviceableness