ductwork什么意思？

Measure in attics and crawl spaces for insulation and ductwork.衡量阁楼和管道crawlspaces绝缘和.Sheet metal ductwork and specialties, complete with insulation, and dampers in accordance with drawings and specifications.与图纸和规格相符的完全绝...

ductwork的音标：ductwork的英式发音音标为：['dʌktˌwɜ:k]ductwork的美式发音音标为：['dʌktˌwɜk]...

n.马的跳跃，恶作剧，乱跳( gambado的名词复数 )...

Saturdays的音标：...

“大批的”的英语可以翻译为：[经] wholesale ...

adj.挖空岩石而形成的，形成山洞的...

Both sides have agreed to demobilize 70% of their armies.双方都同意各自遣散70%的军队。Already, both sides are jockeying to belittle the other side.双方已经在使出浑身解数贬低对方了。The military on both sides are involved in intense activity.双方的武装力量都有...

interspersion的音标：interspersion的英式发音音标为：[ˌɪntə'spɜ:ʃən]interspersion的美式发音音标为：[ˌɪntə'spɜʃən]...

“皱起”的英语可以翻译为：purse，purse up，rivel ...

microtubulin的音标：microtubulin的英式发音音标为：[maɪkrəʊ'tju:bju:lɪn]microtubulin的美式发音音标为：[maɪkroʊ'tjubjulɪn]...

ICMP的音标：...

v.（使）稍微移动( budge的现在分词 )，（使）改变主意，（使）让步...

“这是你的选择，尼娜，”戴维冷淡地说。It's your choice, Nina,' David said coolly.他有气无力且冷淡地与她握了一下手.He gave her a limp, cold handshake.她冷淡地笑了笑.She gave a brittle laugh....

胚柱，子茎...

“头痛的”的英语可以翻译为：headachy ...

v.假定，设想，假设( posit的第三人称单数 )...

酞酸二丁酯一般用来作为这类增塑剂.Dibutyl phthalate is commonly employed as such a plasticizer.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂.Fillers include modifiers, extenders, plasticizer and low friction additives.性质优良的增塑剂能无限期地留在塑料内.A good quality plasti...