Alexander's engineers built floating rafts for the heavy catapults.亚历山大的工兵修建了浮动的筏子来运载沉重的弩炮.Alexander signified his consent with a nod.亚历山大点头表示同意.Alexander Graham Bell invented the telephone in 1876.一八七六年阿历山大·格雷厄姆·贝尔...
将这张校样重新涂以重铬酸盐乳剂.The proof is recoated with dichromate emulsion.是光敏树脂 、 感光乳剂 、 合成树脂的良好稳定剂.It is the good stabilizer of photosensitive resin, sensitive emulsion, synthetic resin.介绍了可能用于脱环烷酸的中和剂 、 破乳剂及表面活性剂.Some neutralizat...
Jude said good - bye, and went away into the darkness.裘德说了一声再见, 就投到昏暗的夜色里去了.St Jude's church is a public place of worship.圣犹大教堂是做礼拜的公共场所.Sue was assisting Jude very materially now.淑现在真正帮起裘德来了.After me there came Jul...
Our bone marrow contains fat in the form of small globules.我们的骨髓中含有小球状的脂肪。Ask the butcher for soup bones (marrow bones are best).跟肉铺老板要煲汤用的骨头（最好是髓骨）。The very thought of it chilled me to the marrow.一想到这个我就不寒而栗。...