音标：['tju:bә] ；柯林斯词典等级：1 级；

n. 块茎, 突起, 结节
[医] 结节; 块茎(植物)

n. a fleshy underground stem or root serving for reproductive and food storage
n. type genus of the Tuberaceae: fungi whose fruiting bodies are typically truffles

词型变化：名词复数形式 : tubers
考试类型：[GRE]

词性分布：

名词100%

tuber的用法和样例：

例句

用作名词(n.)

The potato is a tuber plant.马铃薯是块茎植物。
Along with the rise of temperature, both tuber weight and bulk increased rapidly.随着温度的升高，块茎重量和体积迅速增长。
A small tuber was detected in her armpit.发现她腋下有个小结节。

词汇搭配

tuber crops块茎作物
frontal tuber额结节
tuber blotch块茎污斑病
tuber formation块茎形成物
tuber grafting块茎嫁接
cyperus tuber香附
potato tuber洋芋
tuber planter块根种植机,马铃薯种...
tuber crop块茎作物
tuber starch块茎淀粉
stem tuber块茎
root tuber块根
spindle tuber梭状块茎

【近义词】

storage organ贮藏瀑
rhizome[植]根茎
root根
underground stem地下茎
seed种子

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