metaxylem是什么意思？

It is usually found in metaxylem tracheids and vessels.经常在木质部管胞和导管中发现.Exarch Denoting a stele in which the metaxylem develops to the inside of the protoxylem.外始式:指后生木质部在原生木质部之内的中柱类型....

metaxylem的音标：metaxylem的英式发音音标为：[metə'zaɪləm]metaxylem的美式发音音标为：[ˌmetə'zaɪlem]...

我觉得他们嘲笑我是因为我长得丑。I thought they were laughing at me because I was ugly.他仍然因出身低微而被人无情嘲笑。He is still the butt of cruel jokes about his humble origins.他看着我，冷酷的眼神里闪过一丝嘲笑。He looked at me, a flicker of amusement in his cold eye...

cartoonist的复数形式为：cartoonists...

n.无核小葡萄干( currant的名词复数 )，茶藨子属植物（的果实）...

“毒打”的英语可以翻译为：eat cruelly，beat savagely，beat (sb.) up，beating-up，going-over ...

Jral Anabrotic Lichen Planus and Fugitive Glossitis Treated With CO _ 2 Laser.CO_2激光治疗口腔糜烂型扁平苔癣和游走性舌炎.Clinical usage : for the treatment and prevention of cheilitis, glossitis, seborrheic dermatitis and conjunctivitis.防治...

Coenomyidae的音标：...

“夺得”的英语可以翻译为：take，seize，win，carry off ...

“多于”的拼音为：duō yú...

genera的音标：genera的英式发音音标为：['dʒenərə]genera的美式发音音标为：['dʒenərə]...

孢西酮...

v.（内燃机火）逆流而着火，回闪...

Dihydropyrone的音标：...

in large numbers的音标：...

hydrogenase的音标：hydrogenase的英式发音音标为：['haɪdrədʒɪneɪs]hydrogenase的美式发音音标为：['haɪdrədʒɪneɪs]...

sound的现在进行时为：sounding...