铆工把薄金属板铆在船底上.The riveter riveted the metal sheets to the ship's bottom.请把那铆钉铆直.Straighten the rivets, please.这一段起始赛道十分平缓，但车手们都铆足了劲往前冲。It was an easy opening circuit, but the riders attacked it with a will....
“ Queer ” 这个词常用作 “ mad ” 的委婉语." Queer " is the word often used euphemistically for " mad ".“ 去世 ” 是 “ 死 ” 的委婉语." Pass away " is a euphemism for " die ".委婉语是一种十分常见而又非常复杂的语言现象.Euphemism is a very common and complicated lin...
So, we carried out with cyclopentadienyl molybdenum tungsten disulfide - based Synthesis and Characterization of.为此, 我们开展了对含环戊二烯基二硫型的钼钨配合物的合成及性质研究.The progresses in bridged or substituted cyclopentadienyl ( and indenyl )...