essential to还是for
essential to还是for
essential to me还是for me
be essential for/to
有It is essential for sb to do吗
1.it(指代英语)is essential if one is to study medicine,for examp
.it(指代英语)is essential if one is to study medicine,for exampl
an essential skill for everyone wants to succed in today's w
英语翻译knowing how to use a computer is an essential skill for
英文长难句的分析.if it is essential for the listeners to understand
Knowing how to use a computer is an essential skill for ever
essential
英语翻译IPRs essential or potentially essential to the present d