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The harbor is being up with silt. 那海港被淤泥阻塞了。
The burglar alarm was activated by mistake. 防盗铃误响了。
A concrete wall is built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来，用以防止泥沙流进保留地。
The river was in those days choked up with silt. 那时候这条河被淤泥阻塞着。
activated silt 活性淤泥
Many rivers carry silt toward the equator. 许多河流带着泥沙流向赤道。
The channel is almost choked with silt. 水渠里淤了很多泥沙。
A concrete wall was built to stop silt from leaking to the conservation land. 一道水泥墙修筑起来,用以防止泥沙流进保留地。
All four mermen rose from the silt. 四个人鱼从废墟离开。
The sand have silt up the mouth of the river. 泥沙已把河口堵住了。
Each was a composite of three scoops of silt. 每个样品由三样勺河床淤泥组成。
Digging up river silt is hard work. 挖河泥很辛苦。
The silt is deposited in the riverbed. 泥沙沉积河底。
The water is clouded up with grey silt. 水上覆着灰色的淤泥。
The recording device has activated. 录音装置已开动起来。
The pumps shall be capable of handling silt & sand. 这个泵应该有能力处理淤泥和沙子。
His spirit has greatly activated the audience. 他的精神大大地激励了听众。
What is there is square law silt swollen? 有什么方法治淤肿？
The river deposited silt at its mouth. 那条河在河口沈积淤泥。
The smoke activated the fire alarm. 烟雾了触发了火警报警器。