be afraid of sth同义词组

be afraid of同义词组 be afraid of?sth. be afraid of doing sth be afraid to do sth be afraid of doing sth be afraid of doing sth和 be afraid be afraid of sth ,be afraid of doing sth ,be terrified of si be afraid of sth的意思 be afraid of的同意词组 be afaid of doing sth/be afraid that/be afraid to do sth.造句 be afraid of 是doing sth还是do sth be afeaid to do sth和be afraid of sth和be afraid of doing sth的 be afraid to do sth ,be afraid of doing sth的区别