单词：serviceableness
n. serviceable的变形
n. the quality of being able to provide good service
词型变化：名词复数形式 : serviceablenesses
serviceable的用法和样例：
例句
用作形容词(adj.)
- 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。
词汇搭配
- serviceable condition营运条件,完好状态,...
- serviceable life使用年限,耐用年限,...
- highest priority serviceable member最高优先服务数...
- serviceable time可服务时间
经典引文
The storekeeper..one of the most serviceable of men.
出自：R. L. Stevenson
【近义词】
- effective有效的
- useful有用的
- practical明智的
- valuable贵重的
- utility效用
- favorable有利的
- profitable有益的
- advantageous有利的
- durable耐用持久的
- strong强烈的
- hard-wearing[经] 耐磨的
- stout强壮的
- sturdy强健的
- working做工作的
- operative有效的
- functional功能的
- in working order能正常发挥功能,处于正常...
- usable可用的
- helpful有帮助的
- utilitarian功利的
【反义词】
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