gymnosperm是什么意思

gymnosperm的音标：gymnosperm的英式发音音标为：['dʒɪmnəspɜ:m]gymnosperm的美式发音音标为：['dʒɪmnəˌspɜm]...

Gymnosperm A general term for any seed plant except the angiosperms, characterized by bearing naked seeds.裸子植物:被子植物以外的种子植物统称裸子植物, 以种子裸露为特征....

“着急”的英语可以翻译为：worry，feel anxious，vexation ...

A one-mile area around the wreck is still off limits...沉船方圆一英里内仍然禁止进入。It is difficult to define the detection limits obtained by chelation - solvent extraction.确定螯合 -- 溶剂萃取法所得到的检测限颇为困难.Fraternizing with the customers is ...

bromyrite的音标：bromyrite的英式发音音标为：[brə'maɪraɪt]bromyrite的美式发音音标为：[brə'maɪraɪt]...

n.炼酵母...

n.滑稽角色，丑角...

trek的复数形式为：treks...

“敬礼”的反义词：还礼。...

Mary Ann smiled at her gamely.玛丽·安鼓起勇气朝她笑了笑。He gamely defended his organisation's decision.他极力为其组织的决定辩解。She tried gamely to finish the race.她试图顽强地去跑完比赛。...

gather的现在完成时为：gathered...

supervisory的音标：supervisory的英式发音音标为：[ˌsju:pə'vaɪzərɪ]supervisory的美式发音音标为：[ˌsjupə'vaɪzərɪ]...

acquaint的现在进行时为：acquainting...

adopt的现在进行时为：adopting...

n.讲师，讲演人，训诫者...

actinerythrin的音标：actinerythrin的英式发音音标为：[æktɪnə'rɪθrɪn]actinerythrin的美式发音音标为：[æktɪnə'rɪθrɪn]...

secedes的音标：...