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- The typical sampling devices for BBL fauna in dude sledges (for soft bottom) and traps (for hard substrata). 底边界层动物的采样装置主要包括滑橇式和陷阱式两种类型。
- The workers had to go far below the soft bottom of the river. They had to reach rock and remove some of it in order to make a good base for towers. 工人们必须深入软河床下面，必须接触到地底的岩石并挖开它们，以便为塔构筑坚实的基底。
- "Hopping along with clawlike fins, a sea moth probes with its long nose for food in the soft bottom, levitating briefly to scout its territory. 蛾鱼借助抓装鱼鳍跳跃前行。它用长鼻子在海底探索食物，时而依靠短暂的漂浮来侦查地域。
- Support technology in top coal caving face with soft bottom 软底煤层综采工作面支护技术
- The ship was completely buried in the soft loam of the sea bottom. 这条船被完全埋到海底松软的肥土里。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- Soft drinks are much in demand this hot weather. 这么热的天气，软饮料需求量很大。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- He was fawning on a damsel with soft words. 他正用甜言蜜语向一位女郞献殷勤。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- Most animals are soft and fluffy when first born. 大多数动物刚出生时都很软，身上有绒毛。
- The mud was soft and our feet sank in. 泥很软，我们的脚都陷进去了。
- The bottom of the boat was rusty. 船底生锈了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
