单词：airtight seal
airtight seal的用法和样例：
例句
- Therefore, in the use of the two hemispheres should be to maintain the smooth surface to ensure a good airtight effect.因此，在使用时应保持两个半球面的光洁，以确保良好的气密效果。
- Absorb the quintessence of European and American energy-saving window technology with high airtight and watertight performance.吸取欧美节能窗技术之精华，气密水密性能较高。
单词：airtight seal 相关文章
影视金曲：玫瑰之吻 Seal - Kiss From A Rose Artist：Seal Song：Kiss From A Rose There used to be a graying time all alone on the sea You became the light on the dark side of me Love remains a drug gets me high, that's how I feel Did you kno
电影歌曲
Topics: Musicals-Porgy and Bess; Tupperware; finish versus objective versus destination; to tumble short of (one's) dreams, to form a habit, and to leave (something alone); to call it a day/night Words: opera disabled jazz to be ready for to produce
空中美语初级
LULU GARCIA-NAVARRO, HOST: One of the few ways indigenous people in Alaska can earn cash from traditional hunting is by turning seal pelts into clothing - hats, gloves, slippers. Alaska Public Media's Zachariah Hughes brings us this story from a smal
2018年NPR美国国家公共电台7月
Archaeologists in Israel have recovered a seal impression that they say confirms the existence of Jerusalem governors identified in ancient religious writings. The researchers say the impression was discovered in an archaeological project in the West
2018年VOA慢速英语(一)月
Smash my heart in pieces it looks so good on the floor For the night for the night State to state back to back all the time Get the bag airtight I could change your whole motherf**kin' life For the night for the night State to state back to back all
音乐咖啡厅
See you out tonight, smilin' and talkin' 今晚见到你微笑和说话 We can be polite when we know they're watchin' 我们可以有礼貌当我们知道他们在看着我 But I want you like that, yeah I want you like that 但是我希望你这样
英乐时空
Seal 全名Seal Henry Samuel，于1963年2月19日出生在英国伦敦，他是一名混血儿，父母分别是自尼日利亚人和巴西人。自上世纪90年代以来，Seal一直都是英国最 受欢迎的男歌手之一，90年代中期以后，
天籁音乐
Airtight Houses Lower Energy Costs 密封房屋降低能源消耗 We may not be aware of it, but ordinary family homes in the U.S. and, indeed, the rest of the world are not energy-efficient. Most of their energy goes to heating and cooling, and a lo
VOA标准英语2015年(十二月)
'Green Seal' Teams With Hotel To Help Environment LOS ANGELES Many businesses are adopting green practices and products, and business owners say not only is it good for the environment, it is also good for their bottom line. One Los Angeles hotel is
VOA标准英语2014年(四月)
[00:00.00]Lesson 18 [00:01.46]第十八课 [00:02.93]THE LIBRARY [00:04.09]图书馆 [00:05.25]On our library door are two big sings: [00:07.52]图书馆门口有两张布告： [00:09.80]No Smoking [00:10.79]禁止吸烟 [00:11.78]No Littering [00:1
电视英语口语教材
By Zulima Palacio Hawaii 11 June 2007 Monk seals are one of the most endangered mammals in the world. In the Caribbean, they already are extinct. Off the African coast of Mauritania, they are down to a few hundred. In the remote northwestern islands
2007年VOA标准英语（六月）
今天我们要学的词是 airtight。Airtight 严密的，无懈可击的。Our team played airtight defense tonight. 我们球队今天晚上的防守无懈可击。His argument appeared virtually airtight. 他的论证听上去滴水不漏。Secu
英语单词荟萃
By Mike O'Sullivan Los Angeles 05 July 2007 Many consumers are concerned about the environment, and environmental organizations are helping them make choices about how to spend their money. VOA's Mike O'Sullivan spoke with the president and chief exe
2007年VOA标准英语（七月）
英文歌词: Today, I give it, all to you, On this day we recall the memories, Of what we're goin' through, This day, we're gonna win it, Givin' you all above, Many minds will recall with us tommorrow, Followin' our love, In my heart a place, A most sp
音乐咖啡厅
音乐咖啡厅:Seal - Les Mots 相关介绍：Seal 全名Seal Henry Samuel，于1963年2月19日出生在英国伦敦，他是一名混血儿，父母分别是自尼日利亚人和巴西人。自上世纪90年代以来，Seal一直都是英国最受欢
音乐咖啡厅
今天我们要学的词是inauguration。Inauguration 就职典礼。1月21号是美国总统奥巴马第二个任期的就职典礼。Security is airtight for the inauguration. 就职典礼的保安措施滴水不漏。Officials are expecting inaug
英语单词荟萃
BERLIN, Nov. 22 (Xinhua) -- Bundesliga record champions Bayern Munich wrapped up last 16 berth at UEFA Champions League owing to a dominant 3-1 performance at outsold Allianz Arena against Villarreal on Tuesday. The Bavarians astonished Villarreal wi
英语新闻
I am the one that is walking the night Sleepless I'm dreaming - eyes wide open Watching the sky for the ashes to fall Ending illusions - I keep on hoping For this world to survive - to keep me alive So for all you ever desired, you wanted to be Was s
英文摇滚歌曲
Yael is worried about having enough air to breathe, but Don sets her mind at ease. Y: Oh great! This weekend I have to go to another family reunion, where I'll be sharing a room with my seven-foot-tall body-building cousin Bertha. She's nice enough,
英语时差8，16