dispersant

/dɪˈspɜːrsənt/ /dɪˈspɜːrsnt/

Meanings

noun

分散剂，散布剂

Any substance that is used to prevent settling or clumping of particles suspended in a liquid.

Examples :

"The artist added a dispersant to the paint mixture to keep the pigments from clumping and ensure a smooth, even color on the canvas. "

艺术家在颜料混合物中加入了一种分散剂，以防止颜料结块，确保在画布上呈现出平滑均匀的色彩。

Related Words

suspended verb

/səˈspɛndɪd/

暂停，中止。

"The meeting was suspended for lunch."

会议暂停，先吃午饭。

particles noun

/ˈpɑːtɪkl̩z/ /ˈpɑɹtɪkl̩z/

颗粒，粒子

"Dust particles floated in the sunbeam coming through the window. "

阳光透过窗户照进来，可以看到尘土颗粒在光束中漂浮。

substance noun

/ˈsʌbstəns/

物质, 材料

"The scientist carefully examined the substance to determine its chemical composition. "

科学家仔细检查了这种物质，以确定它的化学成分。

clumping verb

/ˈklʌmpɪŋ/

结块，成团。

"The wet sand was clumping together, making it hard to build a sandcastle. "

湿沙子结成了一团一团的，很难堆城堡。

mixture noun

/ˈmɪkstʃə/ /ˈmɪkstʃɚ/

混合，搀和

"The mixture of flour and water was carefully stirred to make the dough. "

为了做面团，人们小心地搅拌面粉和水的混合过程。

liquid noun

/ˈlɪkwɪd/

液体，液态。

"A liquid can freeze to become a solid or evaporate into a gas."

液体可以冻结成固体，也可以蒸发成气体。

pigments noun

/ˈpɪɡmənts/

色素，颜料。

"The colors of autumn leaves come from different pigments in the tree cells as the green chlorophyll fades. "

秋叶的颜色来自于树叶细胞中不同的色素，当绿色的叶绿素逐渐消退时，这些色素就显现出来了。

ensure verb

/ɪnˈʃɔː/ /ɪnˈʃɝ/

保证，确保.

"My teacher ensured me that I would pass the test if I studied hard. "

如果我努力学习，我的老师向我保证我一定能通过考试。

settling verb

/ˈsɛtl̩ɪŋ/

解决，解决，处理。

"The teacher is settling the argument between the two students. "

老师正在解决两个学生之间的争吵。

prevent verb

/pɹəˈvɛnt/

预防，阻止.

"I brush my teeth regularly to prevent them from turning yellow."

我定期刷牙是为了预防牙齿变黄。

smooth noun

/smuːð/

平滑，顺利。

"The smooth transition between classes made it easy to get to my next lesson. "

课间平稳的过渡让我能轻松地赶到下一节课。

artist noun

/ˈɑːtɪst/ /ˈɑɹ.tɪst/

艺术家，美术家。

"My sister is a talented artist; she paints beautiful landscapes. "

我妹妹是个很有才华的艺术家，她画的风景画非常漂亮。