Typical officers include president, vice - president, secretary, and treasurer ( or comptroller ).主要的高级职员通常包括:总经理 、 副总经理 、 秘书 、 财务主管 ( 或审计员 )....some work which we couldn't include because of lack of space in this i...
在种子园中,常常有某种程度的自花传粉和随后地自花授精.Self - pollination, and subsequently self - fertilisation, in orchards always takes place to some extent.在果园中,常常有某种程度的自花传粉和随后地自花授精.Self - pollination, and subsequently self - fertilization, in ...