密集的英語：dense、glomerate、serried。
釋義：
1、adj：濃的；濃重的；愚鈍的；笨拙的；密度大的；（因信息量大而）難懂的；深的；密度大的；不透光的；高折射率的；
2、同義詞：stupid。
3、輔助記憶：搭配詞
smoke；fog；writing；film；negative；optical glass；colour。
4、雙語例句：
1、The narrative had a?dense, ponderous style.
這篇記敘文行文晦澀難懂，冗長乏味。
2、a?dense, indigestible and wordy book.
壹本繁復冗長、艱深難懂的書
3、The trees formed a?dense?canopy.
樹木形成了密密的冠層。
4、Dense?smoke swirled and billowed, its rank fumes choking her.
濃煙打著旋兒滾滾升起，惡臭的煙氣嗆得她透不過氣來。
5、dense?undergrowth
茂密的下木層。
造句：
1、Temptations of gooey pecan pie and dense sweet potatoes topped with crackly marshmallows make it seems impossible to be disciplined.
黍占糊月糊的山核桃派和濃稠的甜土豆配上脆棉花軟糖的誘惑，使其似乎讓人難以自制。
2、There will be little respite from the dense data smog，which some researchers fearmay be poisonous.
濃密的數據煙霧將不會有所緩解，壹些研究者擔心這些數據煙霧可能是有毒的。
3、The plane crashed in an area of dense jungle.There were no survivors.
飛機墜落在壹個叢林茂密的地區，無人生還。
4、They walked through the dense Mozambican bush for thirty-six hours.
他們步行穿過茂密的莫桑比克灌木叢區，走了36個小時。
5、Twenty million years ago，ldaho was not the arid place it is now. Rather，it waswarm and damp,populated by dense primordial forest.
2000萬年前，愛達荷州不像現在這樣幹旱。確切地說，它那時溫暖潮濕，生長著茂密的原始森林。
6、Both oil and gas are less dense than water，so they generally tend to rise upwardthrough water-saturated rock and sediment.
石油和天然氣的密度都比水小，所以二者通常會浮在被水浸泡的巖石和沈積物的表層。
7、This depends on how dense their populations are.
這個取決於他們人口的稠密度。
8、There are numerous high buildings，heavy traffic,and dense population in moderncities.
現代都市到處高樓聳立，交通擁擠，人口稠密。
9、This creature's fur is short,dense and silky.
這種動物的毛短、濃密且柔順。
10、The terrestrial planets are mostly rocks: dense rocky and metallic material,withminor amounts of gases.
類地行星主要是巖石:密度大的石塊和金屬物質，同時會有少量的氣體。