Usefulness - 英语单词详解·释义·助记·例句

✅ 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.

You're making a mountain out of a molehill.

你在小题大做，把鼹鼠丘当成大山。

First, I would like to express to all of you here our sincere welcome.

首先，我向在坐的诸位表示诚挚的欢迎。

Can we do it right now?

现在来修改可以吗？

更多情景英语 ›

pocketbook n. 皮夹;小本子;女用钱袋;<美>必须花费的钱;

idolatry n. 偶像崇拜;

dissension n. 意见不合, 纠纷, 争吵\\n[法] 异议, 纷争

gull n. 鸥; vt. 欺骗某人;

technique n. 技巧;技能;技术;技艺;

habitual adj. 习惯的;惯常的;习以为常的;

horsepower n. <物>马力;

homesick adj. 想家的，患思乡病的;莼鲈之思;

nameless a. 无名的, 匿名的, 不可名状的

imperious adj. 专横的，飞扬跋扈的;

frill n. 褶边;装饰;[摄]胶片边缘的皱褶;[动]壳皱; vt. 使有褶;加褶饰于…; vi. 起边皱;

animate vt. 使有生气;驱动;使栩栩如生地动作;赋予…以生命; adj. 有生命的;活的;有生气的;生气勃勃的;

ultrasonic vibration

unallied

uncybernated

unfathomed [ʌn'fæðəmd]

unionization [ˌju:njənai'zeiʃən]

unloading charges

unsettles

unthaw