单词:orifice metering coefficient
[网络] 流量计系数;孔板流量计系数
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[00:52.24]UNIT FIVE Dialogue [01:03.63]Language Points: [01:07.34]Both,Either and Neither;All,Any and None [01:16.04]A:Here are two books I recently bought,You can borrow either of them. [01:24.04]B:Oh dear!Both of them are detective stories I'm inte
经典句型:Where should we go through the customs? 我们应该在哪儿办埋海关手续? A:Where should we go through the customs? 甲:我们应该在哪儿办理海关手续? B:Look! Stand in line over there. 乙:看!在那边排队。 A:
UNIT 52 LANGUAGE AND LANGUAGE STUDY ( Ⅱ ) Lesson 103 Part Ⅰ UNIT 52 LANGUAGE AND LANGUAGE STUDY ( Ⅱ ) Lesson 103 Part Ⅰ Warming-up Exercises Note-taking: The English Dictionary How Many Words
Grammar girl here. For this show, Twilight from the Twilight and Thebes Show called in with a question about homophones: Now, here's Twilight: I'm confused with the word through, [as in] I looked through this pile of papers. It can't be threw because
今天我们要学的词是symbol。 Symbol, 是象征的意思。White has always been a symbol of purity in the west, 白色在西方一直是纯洁的象征。A heart shape is a symbol of love, 心的形状是爱的象征。The Noose, a historical
通常商务交流中的书信书写格式分为四种,每一种都有其突出的地方,而选择用哪种格式则看写信人的爱好了。 Modified-Block Letter Format In this format each typed element - except the date and the signature blo