短語詞組

短語

• Also Be Extremely Useful 也極有用
• be very useful t 精通
• be very useful at 精通;精曉
• be e useful to 對(duì)…有用
• be also useful as 作為
• be very useful to understand 理解它非常有用
• be a useful supplement to 對(duì)……有益補(bǔ)充
• be very useful for us 對(duì)我們很有用
• seem to be useful 似乎有作用
返回 be useful