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tannins

/ˈtænɪnz/

Meanings
noun

单宁，鞣酸。

Tannic acid or any of its derivatives.

Examples :

"The strong tea had a bitter taste because it contained a lot of tannins. "
这茶味道很苦，因为它含有很多单宁（鞣酸）。
compound substance chemistry drink food plant

Related Words

Illustration derivatives

derivatives noun

/dɪˈrɪvətɪvz/ /dəˈrɪvətɪvz/

派生物，衍生物

"Many medications are derivatives of natural substances found in plants or fungi. "

许多药物都是从植物或真菌中发现的天然物质衍生而来的。

Illustration tannic

tannic adjective

/ˈtænɪk/

单宁的，鞣酸的

"The leather used in the new school backpacks is quite tannic, giving it a strong, durable texture. "

新款学生书包使用的皮革单宁含量较高，因此质地坚固耐用。

Illustration because

because adverb

/bɪˈkɒz/ /biˈkɔz/

因为，由于。

"I went to the park because the weather was nice. "

因为天气很好，所以我去了公园。

Illustration any

any adverb

/ˈæni/ /ˈɛni/

丝毫，一点儿，根本

"I will not remain here any longer."

我 一点儿 也 不想 在 这里 待 下去 了。

Illustration contained

contained verb

/kənˈteɪnd/

包含，容纳。

"The box contained old photographs. "

这个盒子里装着一些旧照片。

Illustration the

the adverb

/ði/ /ˈðiː/

越...越..., 愈...愈...

"It looks weaker and weaker, the more I think about it."

越想越觉得它很无力。

Illustration acid

acid noun

/ˈæs.ɪd/

酸, 酸性物质

"The lemon juice has a strong acid taste. "

这种柠檬汁有很强的酸味。

Illustration strong

strong adjective

/stɹɑŋ/ /stɹɒŋ/ /stɹɔŋ/

强壮，健壮。

"a big strong man; Jake was tall and strong"

一个身材高大，非常强壮的男人；杰克又高又壮。

Illustration tea

tea noun

/tiː/ /ti/

大麻, 毒品

"After smoking a bowl of that fine marijuana, they ate some brownies."

抽了一锅好大麻做的“茶”之后，他们吃了一些布朗尼。

Illustration taste

taste noun

/teɪst/

味道, 味觉

"He had a strange taste in his mouth."

他嘴里有一种奇怪的味道。

Illustration bitter

bitter noun

/ˈbɪtə/ /ˈbɪtəɹ/

苦味剂，苦精。

"My grandmother always adds a few dashes of orange bitters to her gin and tonic. "

我的奶奶总喜欢在她的金汤力里加几滴橙味苦精。

Illustration its

its noun

/ɪts/

它，它所指的人/物。

"The factory treated the workers like its, ignoring their needs and concerns. "

工厂对待工人就像对待物件一样，无视他们的需求和顾虑。