[化] 液泛连续式溶解器

英语语法：现在完成进行时

现在完成进行时(The Present Perfect Continuous Tense)表示由过去某时持续到现在的动作，由have(has)been+现在分词构成： It has been raining for three hours. 一连下了三个钟头的雨。 She has been working the whole mo

发表于:2018-12-18 / 阅读(60) / 评论(0)

英文语法词汇

美国英语听力80篇3 Lesson48

[00:10.06]Gehrig continued to improve as a player. [00:14.05]By 1924, pitchers for opposing teams were having bad dreams about Lou Gchrig and Babe Ruth. [00:23.04]Ruth hit sixty home runs that year. [00:26.36]Gchrig hit forty seven and won the Americ

发表于:2018-12-26 / 阅读(84) / 评论(0)

美国英语听力80篇

塞尔维亚需要帮助修复洪灾损失

OBRENOVAC, Serbia, May 19 (Xinhua) -- Serbia needs help to repair the consequences of the catastrophic floods, Serbian Foreign Minister Ivica Dacic said after touring town of Obrenovac with ambassadors of several dozen countries. After water started

发表于:2019-02-06 / 阅读(42) / 评论(0)

英语新闻

代词的用法

It的用法 1．作人称代词 John likes playing Pingpong．/ He always does it in the afternoon．(指代上下文提到的事物)；/It's time we went home. / How far is it from here to your home ? / It is getting warmer and warmer．/ It's very

发表于:2019-02-13 / 阅读(18) / 评论(0)

英文语法词汇

“泡汤”的英语表达

句子：倾盆大雨淹没街道，许多汽车泡汤了。误译：The torrents of rain flooded the street, and many cars drowned。正译：The torrents of rain flooded the street, and many cars were drowned。解释：在这里，泡汤有被水

发表于:2019-02-17 / 阅读(41) / 评论(0)

实用英语

电话故障

Key Sentences(重点句子) 146．The connection was bad．通话情况很糟。 147．There was a lot of echo and I couldn't hear well．回音太多，我听不清楚。 148．I'll connect you agian．我再为您接通一次。 149．I've just

发表于:2019-03-11 / 阅读(119) / 评论(0)

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学英语单词

acceptable indexing

alto cumulus castellatus

ancorinid

Ancud

auuua

auxiliary vertical aerial

cavernous tuberculosis