Accretion
[ ə'kriʃən ]
出国 Abroad
n. 堆积;<植>连生;添加生长;<天>吸积;
💡 词根助记
-tion 后缀;表动词的状态;##cre =grow,make,表示”增长,产生,生长”
📝 例句
a chimney blocked by an accretion of soot
被聚积的煤烟子所堵塞的烟囱.
accretion of population
人口增加
accretion performance
补充作业
accretion disk
吸积盘
grow or become attached by accretion.
通过增加使增长或变得依附。
🌱 联想助记
【记】ac-前缀“一再”,cret-词根“增加、升起”:自然的增加
✅ 同义词
🔤 词根
-cre-表示“生长”
📖 牛津释义
accretion
n
1 [U]
(a) growth or increase by means of gradual additions （逐渐地）生长, 增大.
(b) the growing of separate things into one 连生; 合生.
2 [C]
(a) added matter that causes such growth 增添物.
(b) thing formed by the addition of such matter 积累而成的东西
a chimney blocked by an accretion of soot 被聚积的煤烟子所堵塞的烟囱.
🔁 扩展释义
*[æ'kri:ʃәn]n. 自然增大, 添加, 添加物, 连生【化】 停滞堆积【医】 增积, 增加; 粘连; 增积物【经】 增值, 价值附加
🌿 同词根单词
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
It really doesn't matter at all.
真的没关系。
It's better than nothing.
总比没有好。
but as soon as a the question of prestige arises, as soon as you feel that you and some larger unit will be disgraced if you lose, the most savage combative instincts are aroused.
可是一量涉及到荣誉问题，一旦你想到你和某一团体会因为你输而丢脸时，那么最野蛮的争斗天性便会激发起来。