英汉解释
同义词
参考例句
1. shifting sands;
unfirm earth.
松散的沙子;松散的泥土。
2. climbing carefully up the unsteady ladder; an
unfirm stance.
小心翼翼的爬上不稳固的梯子;散漫的态度。
3. Try to evade the
unfirm collapsing objects, suspensions or other dangers above your body;
设法避开身体上方不结实的倒塌物、悬挂物或其他危险物;
英英解释
adj.
1. not firmly or solidly positioned
2. (of soil) unstable
网络释义
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