名词
中文翻译：Unknown
同义词：
['tightened edge', 'reinforcededge']
例句：
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1. Theold boat was dowelled to thedock to prevent it from sinking.
这艘旧船被加固到码头上，以防它沉没。
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2. Thefence was dowelledwith wire to keep the childrenout.
这道篱笆是用铁丝加固的，以防止孩子们跑进来。
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3. Thecar's bumper was dowelled to protect the driver's face.
汽车的保险杠被加固以保护驾驶员的脸。