?? 詞語組成解析
intransitive
[[in'tr?nsitiv]]
a. 不及物的\\nn. 不及物動(dòng)詞
form
[f?rm]
n. 形狀，形式;外形;方式;表格;
vt. 形成;構(gòu)成;組織;塑造;
vi. 形成，產(chǎn)生;排隊(duì)，整隊(duì);
form =shape,表示”形狀”
??? 情景例句
The only-child generation brings about many new social problems.
獨(dú)生子女一代帶來了許多新的社會(huì)問題。
He hasn't done any worthwhile work in five years.
這五年來他沒做過一件正經(jīng)事。
Let us suppose that a child suddenly crosses the road in front of you.
讓我們假設(shè)一個(gè)小孩子突然在你前面穿過馬路。