deposit，pent-up，[医] depositive，sedimentary ；

[例句] 地堑成为铀矿沉积的有利部位. A graben creates a favourable setting for uranium deposition.

[例句] 这些矿体与沉积的主要方向一致. These deposits parallel to the main direction of sedimentation.

dreary，quiet，still，drowsy ；

[例句] 简开始重新建立自己自结婚以来便陷于沉寂的社交生活。 Jane began to rebuild her social life which had been non-existent since her marriage.

[例句] 这条街两边都是高大而沉寂的房屋, 来往的行人并不多. It was a street of high silent - looking dwellings, not of traffic.

calm，quiet，still ；

[例句] 盘腿而坐的神像散发出智慧与沉静的气息。 The cross-legged deity exudes wisdom and composure.

[例句] 那一扫而过的冷漠沉静的目光使我深感不安. The swift and indifferent placidity of that look troubled me.

precipitant，precipitator，[医] precipitant ；

[例句] 对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。 For protein crystallization, the main impact of precipitant is on the solvent.

[例句] 本文研究了沉淀剂法直接从菜籽饼粕中提取植酸. Phytic acid was extracted directly from rapeseed meal by means of deposIt'solvent.

scuttle ；

[例句] 他个人已收到莱曼司令要求凿沉轮船的命令。 He personally had received orders from Commander Lehmann to scuttle the ship.

[例句] 德国的船只大部分躲避在中立国的港口内,或者在中途被阻截时, 自行凿沉. The German ships mostly took refuge in neutral ports or, when itercepted, scuttled themselves.

sinking，sink down ；

[例句] 他咽了口气, 他眼底的阴影沉落又浮起. He swallows, and the shadows in his eyes shift back and forth.

[例句] 瓶子沉落到湖底. The bottle sank down to the bottom of the lake.

musingly，pensively ；

[例句] 他沉思地看着那张照片. He looked at the picture thoughtfully.

[例句] 她回过身来,沉思地望了望他. She turned round and regarded him thoughtfully.

sunken ；

[例句] 沉没的帆船在海底闪烁着白光。 The sunken sailing-boat was a glimmer of white on the bottom.

[例句] 试着潜入水下找寻沉没的财宝。 Try diving for sunken treasure.

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[例句] 玛格达听出了话里的意思, 带着庄稼人的调皮神情沉默地微笑. Magda heard him out, smiled tacitly with peasant slyness.

[例句] 车间里所有的人都沉默地站着, 注意动静. Everyone in the workshop stands in silence, attentive.

indulge in，abandon oneself to，immersed ；

[例句] 他沉湎于过去的记忆。 He had clung to the remembrance of things past.

[例句] 沉湎于虚幻的梦想而忘记现实的生活，是毫无益处的。 It does not do to dwell on dreams and forget to live.

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[例句] 他沉浸在自己想象的世界中。 He submerges himself in the world of his imagination.

[例句] 游泳的时候，我沉浸在自己的世界里。 When I'm swimming I'm in a world of my own.

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[例句] 新鲜鸡蛋会沉下去而不新鲜的会浮在上面。 A fresh egg will sink and an old egg will float.

[例句] 道路陡然沉下去又升上来。 The road dipped and rose again.

desilting，silting ；

[例句] 等容粒径在沉沙输移中意义不大. The nominal diameter has little significance in sediment transportation.

[例句] 泥沙在沉沙池中沉降效果的好坏,与池内水流流场分布直接有关. The effection of sands deposition is relation with the distribution of flow field in basin.

sunken fascine mattress ；

[例句] 对堤防滑坡坍塌,采用了软体沉排技术措施. Soft mattress technical measures were employed to prevent dyke from slope slide and collapse.

agalloch eaglewood，aloewood，fragrant-wood，agalloch，agalwood ；

contemplator，meditator ；

[例句] 阴影议员的原型是黑发黑肤的沉思者, 举止带有有居高临下的味道. The archetypal Lord is dark and brooding, with a commanding bearing.

heavily，tediously ；

[例句] 那些房屋的灯光沉闷地闪现在山边. The lights of the houses gleamed dully on the hillside.

jetsam ；

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[例句] 时钟以低沉声音报中午时刻. The clock boomed out the noon hour.

caisson ；