冬眠

• Hibernation is more than sleep
  冬眠不仅仅是睡眠。
• Bears wake for spring , summer , and fall and hibernate for the winter
  熊在春天、夏天和秋天保持清醒，在冬季冬眠
• Hibernation induction trigger hit
  冬眠诱导触发子
• The temperature of the hibernating animals falls to just below zero centigrade
  动物冬眠的温度正好是摄氏零度。
• He ' s never hibernated before
  也从来没有冬眠过
• The bears safely moving into their winter dens , the foxes hiding in the woods
  熊安全地冬眠了狐狸也藏在树林里了
• Unlike other bears from temperate climates , giant pandas do not hibernate
  不同于适宜气候的其他的熊，大熊猫不冬眠。
• The waking of insects : it means the hibernate insects begin to wake up gradually
  惊蛰：表示冬眠的动物开始慢慢苏醒。
• < i > he discovered that many of his bear friends < / i > < i > had gone into hibernation < / i >
  他发现大多数他认识的熊都去了冬眠
• Cold - blooded animals such as snakes and frogs have to go to sleep in winter
  诸如蛇和青蛙之类的冷血动物在冬天就要冬眠。