rootstock

英 [ruːts'tɒk] 美 [ruːts'tɒk]

• n. 根茎；根源；起源

英英释义

Noun:

1. a horizontal plant stem with shoots above and roots below serving as a reproductive structure

2. root or part of a root used for plant propagation; especially that part of a grafted plant that supplies the roots

例句

用作名词 (n.)

1. The stack of the blighted rootstock will soon felt together.
   这堆枯死的根茎不久就会粘结在一起。
2. It was the rootstock of the particularity of the Sino-soviet relations .
   这也正是中苏关系特殊性的根源所在。

词汇搭配

• creeping rootstock 匍匐根

近反义词

【近义词】

• rhizome [植]根茎
• rootstalk [植]根茎