查询词典 have a heart of stone

have relation back to：追溯至

顾及 have regard to . . . | 追溯至 have relation back to . . . | 取得......复还 have restitution . . .

I have been to the aquarium. So has she：我去过水族馆. 她也去过

5. Have you ever said anything you didn't want to say? 你曾经说... | 6. I have been to the aquarium. So has she. 我去过水族馆. 她也去过. | 7. I have never been there. Neither has my father. 我没去过那儿...

have been to sp：去过某地

91. have a try 尝试,努力 | 92. have been to sp. 去过某地 | 94. have nothing to do with 与....无关

have been doing：现在完成进行时

在英语(2)的第一到第三单元中,我们主要学习的是现在完成时(have done)和现在完成进行时(have been doing)这两种时态. 为了方便同学们了解和掌握,现就这两种时态的相同点与不同点分析如下:首先,从定义上来看,现在完成时(have done)表示的是已经完成的动作或者状态,

have but one：只有一个

have an advantage over比. . . 有优势 | have but one 只有一个 | have effect on 对. . . 产生影响

We have classes this afternoon：我们下午有课

68. We have a meal fully. 我们饱饱地吃了一顿. | 69. We have classes this afternoon. 我们下午有课. | 70. I have a key on my pocket. 我的袋子里又把钥匙.

Have designs on：对......有不良企图

● Have too many irons in the fire:同时要做的事很多; | ● Have designs on......:对......有不良企图; | ● Have the edge over......:比......占着有利地位;

Have designs on：抱不良企图

have designs against 抱不良企图 | have designs on 抱不良企图 | have difficulty 有困难

have difficulty in doing sth：费力(有困难地)做某事

have deep affection on 对......有深刻影响 | have difficulty in doing sth. 费力(有困难地)做某事 | have fun 有趣

have difficulty/trouble in doing sth：做某事有困难

have access to接近(或进入)的方法 | have difficulty/trouble in doing sth 做某事有困难 | have high hope for sb.对某人抱很大希望

locos：硅的局部氧化

在一个实例中,具有暴露的硅区的压敏电阻压力传感器经受了硅的局部氧化(LOCOS)处理. 用LOCOS工艺产生了电绝缘结构. 该绝缘结构与压敏电阻压力传感器具有圆形的或弯曲的界面. 该弯曲的界面减轻了伴随着暴露到高温和高压下的应力.

semiflexible wire rope：半硬钢丝绳

semifinished item 半成品 | semiflexible wire rope 半硬钢丝绳 | semimajor overhaul 半大修