The towering pine and cypress trees defy frost and snow.松柏参天傲霜雪.The pine and the cypress remain green all the year round.苍松翠柏,常绿不凋.The rays of the late sun slanted in streams through the cypress trees.夕阳的光线一缕缕地从柏树林中斜穿过来....
Her cheeks had an unhealthy pallor.她面色苍白，显得虚弱。He had a sickly green pallor.他脸色青白,带有病容.the deathly pallor of her face她如死人一般苍白的脸色The deathly pallor of her skin had been replaced by the faintest flush of color...她如死灰般苍白的皮肤开...
超极化及再极化都表明细胞内负电性的增强.Hyperpolarization and repolarization both describe increased electronegativity within the cell.可乐定对超极化激活环核苷酸门控通道的直接抑制作用.Direct Inhibition of Cardiac Hyperpolarization - Actiated Cyclic Nucleotide – Ga...
It can be used for cutting ceramics , grooving and beveling.该切机具备切割 、 切槽、倒角等功能.Pipe beveling machine is used for lifting raw materials.管子坡口机是用于起重机械的原材料.The design of underwater beveling machinelaying of seabed oil & gas ...