Siphonula
管胚
🗣️ 情景例句
Let's meet more often.
让我们常见面。
Michael immediately burst into tears.
麦克尔“哇”的一下子哭了出来。
The towers are built on immense underwater platforms make of steel and concrete.
塔身建在巨大的水下钢盘混凝土平台上。