needed

/ˈniːdɪd/ 36
require (something) because it is essential or very important. "I need help now"

verb [vt. 及物动词]需要;(表示应该或不得不做)有必要(need 的过去式和过去分词)

The cut needed eight stitches.
这道伤口需要缝八针。

needed 出现在下面的课文中
Lesson 46 Do it yourself
Lesson 48 The silent village
Lesson 20 Snake poison
Lesson 25 Non-auditory effects of noise
Lesson 31 The sculptor speaks
Lesson 42 Recording and earthquake
单词造句: