Prokaryotes lack organelles such as nucleoli, mitochondria, plastids , Golgi apparatus, and do not exhibit cyclosis. 原核生物无细胞器,如核仁 、 线粒体 、 质体 、 高尔基体等, 不出现胞质环流.
Catering may now account for close on a quarter of pub turnover.承办酒席现在可能占酒吧营业额的近1/4。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了维持资金周转，利润率已被降为最低。How do you account for the company...
1919至1920年的冬天斑疹伤寒症流行.A typhus epidemic struck in the winter of 1919–20.他的皮肤上长满了难看的疹块.His skin was covered with unsightly blotches.那就不必担心路上得坏血症或斑疹伤寒这类疾病了!No fear of scurvy or ship fever this voyage....
兽医临时凑成了一副马具。The vet had improvised a harness.我再有一枚邮票就凑成一套了.I want one more stamp to complete my set.她将零头布凑成整块.She pieced together odds and ends of cloth....
Cutthroat competition in office is shown in this TV play.这部电视剧反映了职场的激烈竞争.You have to face cutthroat competition after graduation.毕业后,你得面对残酷的竞争.Retail sales is a cutthroat business.搞零售是件艰苦得要命的事业....