This process is akin to piecing together a jigsaw puzzle.这个过程和拼图相似。to do a jigsaw拼图画Spread out all the pieces before you begin the jigsaw.拼图之前先把所有的小片摊开....
He meditated on the problem...他仔细斟酌着这个问题。He meditated for two days before giving his answer.他在作出答复之前考虑了两天.She meditated for 2 days before giving her answer.她考虑了两天才答复.On the day her son began school, she meditated on the ...
Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst.以自制的硅胶固载硫酸镓为催化剂,正丁酸和...
Aubrey could think of no graceful way to escape Corbet's company.奥布里想不出有什么得体的办法能摆脱科比特。Aubrey's on his way here, with the others.奥布里和其他人正在来这里的路上.Aubrey's family's farm is very isolated.奥布里家的农场非常偏僻。...