His mother had stepped in to fill the embarrassed silence.专家老师,句子中为什么用embarrassed而不用embarrassing呢?类似的还有relaxed,如 a hotel with a relaxed atmosphere。十分感谢。
The authority asked private companies from around the globe to help shape the state's strategy to launch the first stage of its train line, considered the mostambitious infrastructure project in the United States.这句话中的 shape 是什么意思? 字典上没找到合适的。
...; 2. Mr. Wang had his eyes tested.难道这句话的意思是Mr. Wang叫别人把他的鞋穿坏了?我查了词典,wear out通常用法是 wear sth out, wear out sth, sth is worn out这句话是否本身就不正确?还请老师帮忙解答,谢谢!