每日背誦第二期75
A jellyfish's tentacles, which can exceed 30 meters in length, drag through the sea and capture any prey that may be in their path. Special cells that line the tentacles then fire small "arrows" into the victim, paralyzing it with a poison toxic enough to freeze even a human. The unfortunate prey is then drawn into the jellyfish's mouth.
水母在海中拖曳著長(zhǎng)度可以超過(guò)30米的觸須，捕捉任何可能在它前進(jìn)路線上的獵物。水母的觸須上遍布著一種特殊的細(xì)胞，它可以向受害者射出“小箭”，足以讓一個(gè)人動(dòng)彈不得的毒液去麻痹它。接著這不幸的獵物就被吸入水母的嘴里。
(短文節(jié)選,本篇始于：海中“刺”客──水母)
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