Sessilistemonine
直立百部碱
🗣️ 情景例句
Five.
5号。
Would you mind if I opened the window?
我开窗，可以吗？
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人们很少能看到活着的这类动物，因为它们生活在600英尺深的水下。