seal up什么意思？

Seal up one end of a glass tube about 34 inches long.把长约34英寸的玻璃管的一端封闭起来.We seal up the windows when winter comes.冬天来临时,我们密封窗户.Seal ( up ) the window to prevent draughts.把窗户封起来以防风....

seal up的音标：seal up的英式发音音标为：[si:l ʌp]seal up的美式发音音标为：[sil ʌp]...

The main difficulty was failure of refractories at high temperature.其主要的困难是高温下耐火材料的损坏.The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro - duced.提供了廉价磷酸二氢铝的制备...

v.偷( nick的第三人称单数 )，割伤，逮捕...

macropore的音标：macropore的英式发音音标为：['mækrəpɔ:]macropore的美式发音音标为：['mækrəpɔ]...

他们能够通过窗户(观察)孔监视左邻右舍.They could spy on their neighbour through a porthole window.在挡手护罩的挡手部分上还开有用于观察的 观察孔.A hole for observation is also arranged at the hand - baffle part of the hand - baffle protective cover....

lauroyl的音标：lauroyl的英式发音音标为：['lɔ:rəʊɪl]lauroyl的美式发音音标为：['lɔroʊɪl]...

BDAM的音标：...

“棉籽”的拼音为：mián zǐ...

They wore garlands of summer flowers in their hair.他们头戴用夏季鲜花编成的花环。Upon the altars rose the incense and bloomed the garlands.祭坛上的香烟袅袅上升,花环上的花朵鲜艳地开着.A Bangladeshi woman gathers flower garlands on a roadside stall in Dhaka....

六基因的...

She was using all her powers of persuasion to induce the Griffins to remain in Rollway.她在极力劝说格里芬斯一家留在罗尔威。...

n.胎型（指出生后某些胎象的存留）...

The relief was almost tangible.这种解脱几乎可以感觉得到。Sculpture is a tangible art form.雕刻是一种可触摸的艺术形式.There should be some tangible evidence that the economy is starting to recover.应该有明显迹象表明经济开始复苏了。...

磨坊主都往自己磨里注水.Every miller draws water to his own mill.注水驱油是油田中后期的重要采油手段.Water flooding is the main method to enhance oil recovery.油田注水系统是油田地面工程的五大系统之一.Water injection system is one of the five systems in oilfield....

adj.反抗的，叛变的adv.反抗地，叛变地n.反抗，叛变...

“胜利”的拼音为：shèng lì...