He kept bouncing up and down like a yo-yo .他像个悠悠球似的蹦蹦跳跳。Don't talk to him, he is a real yo - yo.不要跟他说话, 他真是个摇摆不定的呆瓜.My emotions went up and down scale a yo - yo.当时我的情绪就好象悠悠轮一样忽上忽下....
The cells of the integument and nucellus of some plants form perfectly normal embryos.某些植物的珠被和珠心细胞形成完全正常的胚.There are collagenous fiber in integument especially integument and the hymenopterous integument discovered by th...
The polish is rubbed off.上光蜡被擦掉了。A hot plate will spoil the table's polish.热盘子会弄坏桌面的光泽。Five Polish banks are to be twinned with counterparts in Western Europe.5家波兰银行将和5家西欧银行结为姐妹银行。Use brown polish on these shoes.用棕色...
The molds can be changed according to the suitable insole size.模具装卸方便,以利各种尺寸中底定型.Food which is kept too long decays because it is attacked by yeasts, molds and bacteria.保存得太久的食品会变坏,是因为受到酵母菌, 霉菌和细菌的侵袭.Machinable injection...