thickens
['θikən]
[ thickens ]
v.变浓, 使变厚, 变为复杂
例句与用法：
It is coming in foggy; we had better get home before it thickens.
现在开始起雾了，我们最好赶在雾浓前回家。
The plot thickens.
情节复杂起来了。
词形变化：
名词: thickener | 动词过去式: thickened | 动词过去分词: thickened | 动词现在分词: thickening | 动词第三人称单数: thickens |