对...有用

be good to sb

对某人好 (比较:be good for 对......有益处)

be useful to对......有用 | be good to sb对某人好(比较:be good for 对......有益处) | be bad to 对......不好

be of some help to sb

对某人有些帮助

be of service to | 对有用 | be of some help to sb. | 对某人有些帮助 | be of the right magnitude | 大小正好合适

be useful to

对某人有用,对...有益

→ useful 有用的,有益的 | be useful to 对某人有用,对...有益 | useful member of the society 栋梁之材

be useful to sb

对某人有用

38、对某人有益 be good for sb. | 40、对某人有用be useful to sb | 42、一则建议a piece of advice = a suggestion

come in handy

将来(可能)有用

come in for 得到; 领取(份儿); 受到(处分); 吸引; 适用于, 对...有用 | come in handy 将来(可能)有用 | come in on 参加, 参与

do some good

对......有好处,会有用

do some errands 做一些跑腿的事情 | do some good 对......有好处,会有用 | do something over 把......再做一遍

DOA

波达方向

2.1 波达方向(DOA)的估计准确地估计波达方向(DOA)是自适应天线阵提高系统性能的前提. 通过瞬时在空间上对有用信号的采样分析,确定有用信号及干扰噪声的空间位置,并能对有用信号的波达方向进行跟踪.

subserve

对...有益

对...有帮助subserve | 对...有益subserve | 对...有用subserve

utile

有用

韦勒克.沃伦继承贺拉斯(Horatius,公元前65~公元8)的观点,认为文学是"甜美"(dulce)和"有用"(utile)的统一. {10}并对"有用"和"甜美"作了新的阐释:复制本文链接(URL)发送给朋友:

DARREN. Will it work? Hypnotising them

催眠对他们有用吗

Bye, Annie.|再见 Annie | DARREN. Will it work? Hypnotising them?|催眠对他们有用吗? | It works on the memories, but not on the emotions, not really.|对记忆有用 但对情感却没用

Apportioned Effort：分摊努力

Applied Direct Costs 实际直接成本 | Apportioned Effort 分摊努力 | Apportioned Task 分摊任务

tussah silk fabric：柞丝绸

tussah silk carpet 柞丝毯 | tussah silk fabric 柞丝绸 | tussah silk fancy yarn 柞粗纺丝