悉心的英文：
devote all one's attention

参考例句：

Intensive care in hospitals is given to the seriously ill.
在医院里危重病人得到悉心护理/加强护理。

The house has been restored with loving care.
此屋已被悉心修复。

His lack of experience was balanced by his willingness to learn.
他悉心好学弥补了经验不足.

The nurse treated him with the most scrupulous care.
那位护士悉心尽力地照料他。

A mother naturally feels protective towards her children.
母亲对自己的孩子自然会悉心保护。

A panorama of carefully tilled farmlands unfolds before the visitor's eyes.
一幅悉心耕作的农场美景展现在来访者眼前。

He watched carefully in the hope of catching one of the dishonest employees out
他悉心留意，想要查出一个不老实的雇员。

Good madam, make me blessed in your care in bringing up my child
好心的夫人，让我恳求您把我的孩子悉心抚养大吧。

In the next few days I shall be fully attentive to your sagacious counsel and perceptive analysis
今后几天，我将悉心聆听你的精辟见解和富有洞察力的分析。

devote是什么意思：
v. 献身；投入；将…专用于

Talented in or devoted to music.
有音乐才能或献身音乐的。

I have a loving and devoted husband.
我有个深情且忠诚的丈夫。

She has an inflexible devotion to an ideal.
她具有对一种理想坚定不移的献身精神。

all是什么意思：
adj. 一切的，所有的；整个的；各种的
pron. 一切；全部；大家，全体
n. 全部财产；所有一切
adv. 完全地；极其

The policy of burn all,kill all,loot all
三光政策

It is all on the house.
费用全由敝店支付。

(all) in a twitter
(极度) 紧张[兴奋],激动

one是什么意思：
num. 一；同一个、最重要的一个
det. 代替a或an，表示强调；某位（用于不太熟悉之人的姓名之前）
pron. 任何人；一个人；一个事物；其中的一个人

One, Taipei, one way.
台北单程票一张。

This one is not a spoof.
这个就不是开玩笑了。

One and one make(s) two.
一加一等于二。