Aerated density of catalyst
[机] 催化剂的充气比重
🧩 词语组成解析
n. 密度;稠密,浓厚;[物]浓度,比重;愚钝;
dens变浓厚+ity表名词 → 比重;浓缩
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
n. <化>触媒,催化剂;〈比喻〉触发因素;促进因素;〈口〉有感染力的人;
cata向下+lyst裂开,分解→分解下去→催化[剂]
🗣️ 情景例句
Every cloud has a silver lining.
山穷水尽疑无路,柳暗花明又一村。
The village which had seemed deserted, immediately came to life.Faces appeared at windows.
刚才还似乎空荡荡的村庄一下子活跃了起来,窗口露出了一张张面孔,
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