常常

The impossible is often the untried

不可能的事情常常是未尝试而已

Learship is action not position.领导靠行动,而不是靠地位. | The impossible is often the untried.不可能的事情常常是未尝试而已 | . What a stunning figure!多美的身段!

There used to be

过去常常有

30 in the pond 在池塘中 | 31 There used to be... 过去常常有... | 32 be endangered 濒临灭绝

There used to be

(过去)常常有;原来这儿有

20. There seems to be... 好像有...... | 21. There used to be.. (过去)常常有;原来这儿有 | 22. There is evidence that... 显然......

used to do something

过去常常做某事

15. the local hospital 当地医院 | 16. used to do something 过去常常做某事 | 1. at one's birthday party 在某人的生日聚会上

used to do something

过去常常

303. such as例如 | 304. used to do something . 过去常常 | 305. take a bath洗澡

used to do sth./be

过去常常

use up 用尽,用光 | used to do sth./be... 过去常常... | wait a minute 稍等

used to do sth./be used to doing sth

过去常常做某事/习惯于做某事

36. water pollution 水污染 | 37. used to do sth./be used to doing sth 过去常常做某事/习惯于做某事 | 38. dump/pour its waste into the river 把废弃物丢入河中

决定做某事 used to do sth. 过去常常干某事

decide to do sth

tell sb. to do sth. 告诉某人做某事plan to do sth. 计划做某事 | decide to do sth. 决定做某事 used to do sth. 过去常常干某事 | get sb. to do sth. 让某人做某事

used to do sth

过去常常

used to sth. 习惯于 | used to do sth. 过去常常 | wait for 等候,等待

used to do sth

过去常常做某事

1.collect stamps:集邮 | 2.used to do sth.过去常常做某事 | didn't use to do sth (否定句)

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul