英语单词 Usefulness：含义·读音·用法·记忆技巧

✅ 同义词

helpfulness profitableness purposefulness service serviceability serviceableness stead subservience subserviency usability utility workability

incompetence ineffectiveness otiosity pointlessness unusefulness fruitlessness futility

usefulness n[U]: The old car has outlived its usefulness, ie is no longer useful or worth keeping. 这辆旧汽车已经不能用了.

I guess we'll be seeing Alexandra again.

我想我们不久又将见到Alexandra。

He is unworthy to live who lives only for himself.

为己而生，生而可耻。

Are there any birds in the picture?

画里面有鸟吗？

更多情景英语 ›

compassionate adj. 有同情心的;表示怜悯的; v. 同情;怜悯;

housetop n. 屋顶

picket n. 罢工纠察员;警戒队;[建]尖木桩;[军]步哨，哨兵; vt. 用尖桩围住;派…担任纠察;用警戒哨保卫;（把马等）系在桩上; vi. 担任纠察;

chastise vt. 严惩（某人）（尤指责打）;

contributor n. 贡献者;捐助者;投稿者;

discord n. 不和;不调和;嘈杂声; v. 不一致;[乐]不谐和，发乱音;

greenwood n. 绿林, 湿材

normally adv. 正常地;通常地，一般地;按说;论理;

pollen n. 花粉;[虫]粉面; vt. 传授花粉给;用花粉掩盖;

respecting prep. 关于, 鉴于

bopeep n. 藏猫游戏

wanting a. 欠缺的, 不足的, 不够格的\\nprep. 没有, 缺少

ugliness

uncloaking

undeceives

undetected branch

unimodality

unnervingly

unprofessional accident

unstripped gas