Horns honk. An angry motorist shouts.汽车喇叭声响成一片。一个愤怒的司机在大声叫骂。If you're going to sneeze and honk all night, we'll never get any sleep...如果你整晚又打喷嚏又吊呕,我们就别想睡觉了。The honk of geese can be heard.可以听见大雁的鸣叫声。The goods ar...
The memory expansion cards are useful adjuncts to the computer.内存扩充卡是计算机很有用的附件。the expansion and contraction of the metal金属的膨胀与收缩a period of rapid economic expansion经济迅猛发展期...
PbZnTi - PILC catalyst is prepared by introducing Pb and Zn into Ti - PILC; DPC yield is 10.1 %.用把活性组分引入Ti -PILC 的方法制备了TiPbZn-PILC催化剂,其DPC产率为10.1%.Mouse Embryonic Fibroblast were obtained from mouse embryo 13.5 dpc or 14...