The concept and the connotation of spacesuit ergonomics are spicified.阐明了工效学概念,将其运用于航天服设计.The new - style spacesuit is much lighter than the older one.新式的太空服比老式的那种轻便了许多.Because the spacesuit protection only 1 mm in diame...
He chews tobacco constantly.他不停地嚼烟草。She chews it over. It'seems hard to digest.她在仔细考虑那件事, 感到不是滋味儿.In the mouth the water melts away and the seed chews sharp and bitter.一进口,水就化了,种籽又辣又苦....
The most pleasurable experience of the evening was the wonderful fireworks display.这个晚上最让人高兴的就是精彩的焰火表演。He found sailing more pleasurable than skiing.他觉得驾驶帆船比滑雪更好玩。We do everything we can to make your trip pleasurable.我们会...