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A dwarf minke whale cuts through the water, its many throat grooves clearly visible.
一只侏儒小须鲸正切开水面它身体底部众多的喉腹折(throatgroove)清晰可见.
youdao
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A dwarf minke whale cuts through the water, its many throat grooves clearly visible.
一只侏儒小须鲸正切开水面它身体底部众多的喉腹折(throatgroove)清晰可见.
youdao