backcross的第三人称单数怎么写

backcross的一般过去时为：backcrossed...

backcross的现在完成时为：backcrossed...

backcross的复数形式为：backcrosses...

backcross的音标：backcross的英式发音音标为：[bækk'rɒs]backcross的美式发音音标为：[bækk'rɒs]...

A burro is carrying salt of one large bag backcross a river.有一头驴子驮着一大袋子盐过河.The method can be conveniently applied to practical backcross breeding programs.该方法可以很方便地应用于实际的回交育种....

backcross的现在进行时为：backcrossing...

n.回[逆]交，回交杂种vt.使回交vi.回交...

回肠膀胱扩大术...

Well, at present we won't speculate on hypotheticals.嗯，目前我们不想去推测那些假想的东西。But I don't want to, you know, talk about hypotheticals.但我不想谈论假设的事情....

“解析学”的英语可以翻译为：analytics ...

Dryopterisaustriaca的音标：...

abbr.highly unusual geophysical operations 特殊的地球物理操作...

免疫多糖类...

flack的音标：flack的英式发音音标为：[flæk]flack的美式发音音标为：[flæk]...

“飘带”的拼音为：piāo dai...

n.华美，俗丽的美...

breadth的反义词有：length, length。n.breadth的反义词（宽度;幅度）：length。breadth的反义词（其他释义）：length。...

mass的第三人称单数（三单）为：masses...

加利·格兰特和德孛 拉·卡尔,是卡尔还是科尔!Carey Grant and Deborah Carr . Is it Carr or Kerr?巴孛是个很温和以及热心的人.The B á b was very gentle and kind to all He met.仄鞯绯孛坏缌恕?The Wii remotes had dead batteries . FML?...

dunderpate的音标：dunderpate的英式发音音标为：['dʌndəpeɪt]dunderpate的美式发音音标为：['dʌndəpeɪt]...

“入狱”的反义词：出狱。...

Cuomo的音标：...