查询词典 have at

Have you been to ... yet：你去过.....吗

11. on Saturday具体的某一天介词用on | 12. Have you been to .....yet?你去过.....吗? | Yes, I have already/just been to..../been there.是的,我已经去过了.

Yes . I have also been to .(2：人次) 去过,我还去过南京呢

18、Have you ever been to Shanghai ?(3人次) 你去过上海吗? | 19、Yes . I have also been to .(2人次) 去过,我还去过南京呢. | 20、Do you like dogs ?(5人次) 你喜欢小狗吗?

have been to sp：曾去过某地

have gone to sp 去了某地 | have been to sp 曾去过某地 | time flies 时光飞逝

have been to sp：曾经去过某地,现在不在那个地方,现在已经回来了

This machine is used for washing clothes. 这个机器是用来洗衣服的. | 5. have been to sp. 曾经去过某地,现在不在那个地方,现在已经回来了. | I have been to Paris. 我去过巴黎. (回来了)

They have been to：他们到过加拿大. (现在已经不在加拿大)

Where has he gone? 他上哪儿去了?(人不在) | They have been to . 他们到过加拿大. (现在已经不在加拿大) | They have gone to . 他们到加拿大去了. (可能在路上和已经到加拿大).

They have been to Canada：他们到过加拿大. (现在已经不在加拿大)

Where has he gone? 他上哪儿去了?(人不在) | They have been to Canada. 他们到过加拿大. (现在已经不在加拿大) | They have gone to Canada. 他们到加拿大去了. (可能在路上和已经到加拿大).

have been had：上当受骗

sit on one's hand 按兵不动 | have been had上当受骗 | have it out决一雌雄

gt; To have breakfast：吃早餐

65> I'm always ready to work for you 我愿意随时为你效劳. | 66> To have breakfast 吃早餐 | 67> To have lunch 吃午餐

I have breakfast at home：我在家吃早饭

II.作"吃、喝"讲. 如: | ①I have breakfast at home.我在家吃早饭. | ②I would like to have a glass of water.我想喝杯水.

I have breakfast at home：在家吃早餐

11.Look at my calendar. 看看我的日历 | 12.I have breakfast at home. 在家吃早餐 | 13.Let's have lunch at the fast-food shop.在快餐店吃午餐

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