free-swimming larval stage的意思

free-swimming larval stage中文翻譯：

自由游動幼蟲期

相似詞語短語

preliminary stage───初始階段，初期；原始階段

雙語使用場景

英語使用場景

Many go through a free-swimming larval stage lasting weeks or months, venturing into the immense ocean before settling down as adults on a patch ofrock.