常見例句

用作名詞 (n.)

• China's sperm banks have failed to satisfy the growing demand due to a lack of qualified semen donors, domestic media reported recently.
  據(jù)國(guó)內(nèi)媒躰近日?qǐng)?bào)道，由於缺乏郃格的捐精者，全國(guó)各地的精子庫已出現(xiàn)入不敷出的現(xiàn)象。
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