可不可以说welcome sb to do sth

welcome sb.欢迎某人 动词
若要说欢迎某人做某事 则要用 sb. is welcome to do sth. 这里welcome用作形容词

welcome
英 ['welkəm] 美 [ˈwɛlkəm]
vt. 欢迎；乐于接受
adj. 受欢迎的；令人愉悦的；表示感谢的
n. 欢迎,迎接
欢迎访问； 欢迎； 迎接； 受欢迎
复数：welcomes
过去式：welcomed
过去分词：welcomed
现在分词：welcoming
第三人称单数：welcomes
比较级：welcomer
*：welcomest
address, greet, salute, hail, welcome
这些动词均有“欢迎,致敬,致意,招呼”之意.
address：侧重打招呼的方式或指所使用的称谓.
greet：常指友好而热诚地欢迎.
salute：正式用词,指用敬礼、亲吻或挥帽等动作向他人致意或问候,尤指以某种礼节欢迎某人.
hail：主要指怀着敬意欢迎某人,侧重欢快轻松和嘈杂.也指隔得较远的高声招呼.
welcome：多指热情的官方的或正式的迎接或欢迎,但也指一般的欢迎.
welcome
及物动词 vt.
1.欢迎, 迎接
He welcomed you to enjoy his hospitality.
他欢迎你去做客.
2.乐于接受; 希望有
I welcome your help.
我乐意接受你的帮助.
形容词 adj.
1.受欢迎的; 可喜的; 来得正好的
2.被允许的; 可随意取用的
You are welcome to the use of my books.
你可随意用我的书.
名词 n.
1.欢迎; 迎接
The host bids him welcome.
主人欢迎他.
A warm welcome awaits her.
热烈的欢迎等待着她.
感叹词 interj.
1.欢迎
Welcome!Come in and meet my parents.
欢迎!进来见见我的父母.
Welcome to Washington...
欢迎来到华盛顿.
Welcome back, Deborah—It's good to have you here.
欢迎回来,德博拉,有你在这儿真好
She welcomed this move but said that overall the changes didn't go far enough...
她欣然接受了这一举措,但是说总体上改变还不彻底.
In Germany, the move was welcomed by the Bundesbank president.
在德国,联邦银行行长欣然接受了这项措施.
This was certainly a welcome change of fortune...
这确实是命运中一个令人欣喜的转变.
The new 25 metre pool for more serious swimmers is a welcome addition...
为更高水平的游泳爱好者新建的25米长的游泳池受到了大家的欢迎.
Any progress in reducing chemical weapons is welcome.
削减化学武器的任何进展都是受人欢迎的.
We welcome you to join us on a special tour which explores this unique Australian attraction...
我们欢迎你加入探索这处独特的澳大利亚景观的特别之旅.
We would welcome your views about the survey.
我们欢迎你就这项调查发表意见.
New members are always welcome...
随时欢迎新成员加入.
I told him he wasn't welcome in my home.
我告诉他我家不欢迎他.
You are welcome to visit the hospital at any time.
你可以随时来医院.
...a conservatory which guests are welcome to use.
客人们可随意使用的温室