她眼圈发黑，眼窝深陷。Her eyes were sunken and black-ringed.她的眼睛深陷在眼窝里。Her eyes were sunk deep into their sockets.他的眼窝发黑.There were dark circles beneath his eyes....
However, there are not consistent brittleness indexes by now.然而, 迄今为止,脆性指标并不一致.It is difficult to determine basic assessable variable of the indexes in model analysis.结合防空兵作战能力评估模型,运用“云重心”理论确定了评估模型中各指标基本评定值.The cerusite ...
When the plating exist defect, the gold - plating nickel - plating both promote the stress - corrosion fracture of Kovar alloy.在镀层存在缺陷时, 镀金、镀镍层均促进柯伐合金的应力腐蚀开裂....
她的容貌让他惊叹，而更让他惊讶的是她的沉着。What amazed him even more than her appearance was her poise.我们驶过大门时，她流露出惊讶的神情。When we drove through the gates, she wore a look of amazement.令人惊讶的是，数学课被选为他们最喜欢的科目。Surprisingly, mathematics was voted ...
豆渣是多种膳食纤维原料中质高价廉的一种.Okra is a and high - quality material for the production of dietary fiber.西德克萨斯中质原油(WTI)价格一度创5个月来高点,达到每桶54.83美元,随后有所回落.Nymex West Texas Intermediate hit a five - month high of $ 54.83 a barrel easing ...