knotweed中文，knotweed的意思，knotweed翻译及用法

2026-04-13 14:31 浏览次数 15

knotweed

英['nɒtwi:d]美['nɒtˌwid]

n. 紫菀科植物；蓼科杂草

knotweed 英语释义

英语释义

    1. any of several herbs (genus Polygonum) of the buckwheat family with leaves and bracts jointed and having a very short petiole broadly polygonum

knotweed 片语

片语

Chinese knotweed火炭母

Newberry knotweed蓼属

amphibious knotweed两栖蓼

Knotweed Indigo蓼青黛

Pink Knotweed头花蓼

Slender Knotweed纤细蓼

paleaceous knotweed草血竭

Curlytop Knotweed酸模叶蓼

knotweed 例句

英汉例句

  • The traditional dyestuffs are mainly plant dyestuff such as indigo plant knotweed etc and mineral dyestuff is cinnabar.

    传统染料主要是植物染料蓼蓝靛等多种，矿物染料有朱砂。

  • Newcomers include Japanese knotweed and Amur bush honeysuckle.

    外来物种包括日本紫菀和灌木忍冬。

  • Many of the supplements on the market extract it from the Japanese knotweed plant, which is a plentiful and inexpensive source.

    市场上很多补品是从日本紫菀科植物提取出来的，这些植物数量多但不是很贵。

  • The free radical network scavenging agent of the invention is obtained by extracting raw materials which comprise forsythia, giant knotweed and myrobalam by organic solvent.

    本发明的自由基网络清除剂，是用有机溶剂从包括连翘、虎杖和诃子的原料中提取得到。

  • According to a report in Britain's Daily Mail, knotweed 「grows through concrete and asphalt, damages buildings and walls, weakens flood defenses, and crowds out other plants.」

    据英国《每日邮报》报道，日本虎杖「生在水泥墻上，长在柏油路上，破坏建筑，摧毁城墻，毁坏洪提，还挤的其他植物无家可归。」

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