muck造句
121. Don't muck about by telling a lie when you know that you cannot do what you have promised.
122. Users muck around with environments in unpredictable ways, and getting them back time to a stable state is often tricky.
123. You'd better not to muck about any more. You're old enough to get a job.
124. Some fell to their knees, wailing and pressing their hands in the muck and mud, shouting in supplication to the magus to ease his anger.
125. That steady accumulation of muck traps tiny organisms called foraminifera, plant matter and other substances that form a natural record of sea level rise.
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