downdraft什么意思

Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.通风: 为了使气体聚集程度维持在阀极限值之下,应提供通畅的向下棋流排气通风设施.Beijing Cherokee engine uses Cart YFA carburetor which is single ba...

downdraft的音标：downdraft的英式发音音标为：['daʊndrɑ:ft]downdraft的美式发音音标为：['daʊnˌdrɑft]...

Hillary clobbered him with a vase.希拉里用花瓶打了他。Hillary Clinton nee Rodham .希拉里·克林顿的娘家姓氏是 罗德汉In the one photo in which she appeared, Hillary Clinton wore a magenta gown.在其中一张照片中，希拉里身着一件紫红色礼服。...

这些肖像作品线条简单流畅，毫无繁琐之感。The portraits are simple, uncluttered compositions.镶有嵌板的墙上挂满了肖像。The panelled walls were covered with portraits.不幸的是这些肖像都是骗人的。Unfortunately the portraits were frauds....

v.（马）腾跃( prance的现在分词 )...

“战场”的拼音为：zhàn chǎng...

adv.自动地，无意识地，不自觉地，机械地...

卡恩达哈羊毛...

“胶的”的英语可以翻译为：gluey ...

锡德惊人的财富来自他在石油、天然气和房地产领域持有的股份。Sid'samazing wealth comes from holdings in oil, gas, land and property.锡克教徒应当严格遵守该教对外表的规定。Sikhs were expected to adhere strictly to the religious rules concerning appearance.她给孩子脱下衣服，然后把...

海员的生活很不舒服.The life of a sailor is full of discomfort.伦敦的码头工人也照海员的样子行事.The London dockers too followed the lead of the seamen.海员的国籍国应即通知海员最近的亲属.The State of nationality of the seafarer should promptly notify the seafarer&...

immunoadsorption的音标：immunoadsorption的英式发音音标为：[ɪmjʊnəʊæd'sɔ:pʃən]immunoadsorption的美式发音音标为：[ɪmjʊnoʊæd'sɔpʃən]...

“做作”的近义词/同义词：造作, 别扭。...

n.荷尔蒙，激素...

You can store your entire CD collection on the computer's hard drive.你可以将收藏的全部CD保存在电脑硬盘上。You can compress huge amounts of data on to a CD-ROM.可以把大量的数据压缩到一张CD-ROM上。The last track on the CD is an instrumental.CD上的最后一支...

双电子枪存储管...

He is lavish in donating money to charity.他给慈善事业捐款非常慷慨.Will Smith is donating that house to the Hard Rock Cafe.威尔史密斯捐赠这所房子作为摇滚乐咖啡馆.Can be period caused after donating blood excuse me maladjusted?请问献血后会不会导致月经失调?...