daphnia什么意思？

daphnia的音标：daphnia的英式发音音标为：['dæfnɪə]daphnia的美式发音音标为：['dæfniə]...

Under normal environmental conditions, Daphnia populations are exclusively female and reproduction is clonal.在正常环境条件下, 水蚤均为雌性并且采取无性繁殖.Results: Daphnia magna could detect the toxicity of water and water resource polluted ...

v.属，有关联( appertain的过去式和过去分词 )...

我不冒险去国外少雨的地方度假.I take no chances and spend my holidays abroad, where It'seldom rains....

“果”的拼音为：guǒ...

他穿着他最干净的便裤，洁净的衬衫和藏青色上装。He wore his cleanest slacks, a clean shirt and a navy blazer.我钻到崭新洁净的被单底下。I slipped between the crisp clean sheets.他用他那块洁净的手帕擦手指.He wiped his fingers on his pristine handkerchief....

Great chess players have a reputation for being both eccentric and argumentative.国际象棋大师们以性格怪异和好与人争辩而闻名。Geniuses are supposed to be eccentric and hopelessly impractical.天才通常都被认为行为古怪而且毫无实践能力。His methods were unorthodox, an...

“大盘”的反义词：小盘。...

gynaeceum的音标：gynaeceum的英式发音音标为：[ˌdʒɪnə'si:əm]gynaeceum的美式发音音标为：[ˌdʒɪnə'siəm]...

Yours truly was awoken by a shout: 'Ahoy there!'鄙人被一声大喊惊醒：“喂！”Ship ahoy!啊，船！Ahoy there!...喂，那边！Yours truly was awoken by a shout: "Ahoy there!"鄙人被一声大喊惊醒：“喂！”Ahoy there!喂，那边！...

vt.征募，赢得…的支持或合作，赞助vi.应募，入伍，积极参与...

Old nun asks the child, you why jump the queue?老修女问孩子, 你为什么插队 呢 ?...a nun who had taken final vows...已立誓出家的尼姑Finally, late in life and against considerable odds, she became a nun.她排除极大困难，最终在晚年成为了一名修女。Mother Teresa is an ...

chemoautotrophy的音标：chemoautotrophy的英式发音音标为：['tɔ:trəfɪ]chemoautotrophy的美式发音音标为：['tɔtrəfɪ]...

n.相会( meeting的名词复数 )，聚会，会议，运动会...

swims的音标：...

不等鞭毛的...

v.（从水、泥等）蹚，走过，跋( wade的现在分词 )...