他的池塘里长满了恣意蔓生的杂草。His pond has been choked by the fast-growing weed.评论家抨击他大肆挥霍、恣意张扬的作风。Critics attack his lavish spending and flamboyant style.她觉得她遭到了新闻界的恣意诽谤。She feels she has been much maligned by the press....
silt at the bottom of an estuary河口水底的淤泥We moored in the estuary, waiting for high tide.我们在港湾停泊, 等待涨潮....a damp, old castle, romantically sited on a river estuary.坐落在河湾之上的一座阴冷潮湿的古城堡，仿佛传奇中描述的一般We live near the Thames estua...