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- facultative lagoon 兼性塘
- A girdle of islands enclosed the lagoon. 一环小岛围绕著礁湖。
- The last questions in the examination were facultative. 最後的那些考题答兴不答可听自便。
- They say that inshore of the reef is a lagoon. 他们说在靠近海岸的暗礁之间有一个礁湖。
- This lagoon "divider" consist of sand. 泻湖这个“分水岭”是由砂质物构成的。
- This area isolates a restricted lagoon environment. 将这一地区隔离起来使形成一个封闭的泻湖环境。
- An atoll is a circular reef surrounding a lagoon. 环礁是环绕着一个泻湖的环形礁石。
- In the lagoon the water was calm. 环礁湖里风平浪静。
- A girdle of islands enclosed the lagoon . 一环小岛围绕着礁湖。
- The Trifid is a little dimmer than the Lagoon. 三叶星云比泻湖星云稍暗一些。
- Facultative Apospory in Tetraploid Paspalum distichum L. 四倍体双穗雀稗兼性无孢子生殖的研究。
- The last questions in the examination were facultative . 最后的那些考题答兴不答可听自便。
- A facultative pathogen of some insect species commonly used as a biopesticide. 一些昆虫的兼性病原物，常用作生物杀虫剂。
- No other cities in the world are built on a lagoon like Venice is. 世界上没有其他的城市像威尼斯一样建立在潟湖之上。
- I mean,I think lagoon,I think waterfall, I think tropical. 我是说我原以为有湖、有瀑布，像热带风景似的.
- This photo was taken in the lagoon at Coconut Island, Hawaii. 这张照片是在夏威夷椰子岛上的环礁湖拍摄的。
- The lagoon is strictly out of bounds to all members. 这个池塘严禁任何人入内。
- Sofitel Dongguan Royal Lagoon : Great Deals Available Now! 上艺龙订酒店机票，享三重好礼、四大保障！
- Venice and its lagoon joined the World Heritage List in 1987. 威尼斯城及其泻湖1987年被列入世界遗产名录。
- A bottlenose dolphin plays in a lagoon in Waimanalo, Hawaii. 一只宽吻海豚在夏威夷威玛纳诺的泻湖里嬉戏。
