Want doing
必要,doing有被動的意思
?? 詞語組成解析
want
[wɑnt]
v. 想要;希望;打算;需要…在場;
n. 需要的東西;缺少;貧窮;
n. 行為, 活動
??? 情景例句
She said she'll call back?
她說過她會打電話回來？
Don't repeat everything I say!
不要學我說話！
What time would be good for you?
什么時間你合適呢？