她侍奉她生病的母亲已有多年了.She has been attending upon her sick mother for years.他们都侍奉国王.They all wait on the king.我做过服务生, 甚至在皇家阿伯特大厅侍奉过皇室的人.I waited on tables, and even catered to royalty at the Royal Albert Hall....
These bars buds themselves also produce auxin.而这些叶芽本身也可以生成生长素.Apical buds produce a growth hormone called auxin.顶芽分泌出叫做生长素的生长类激素.bound auxin束缚生长激素Whenever a plant responds to applied , i . e . , unbalanced, applications ...
Cultivar Any agricultural or horticultural'variety '. The term is derived from the words cultivated variety.cultivar栽培 品系:任何农业上或园艺学上的变种. 这个词来源于栽培的变种.Cultivar development may come to rely more upon the non - ins...
约翰的魄力和热情最令人难忘。John will be best remembered for his drive and enthusiasm.她是个很有魄力的知识分子，不惧怕说出自己的想法。She was a forceful intellectual unafraid to speak her mind.我们的老板很有魄力.Our boss has a lot of drive....