Definition: extremely serious or dangerous Level: B2
医生们说她的情况危急，可能无法幸存。
The doctors said her condition was ___critical and she might not survive.
医生只说她情况危急，又没说她死了！
The doctor only said she was ___critical, not dead!
那位消防员在救出一个孩子后情况危急。
The firefighter is in ___critical condition after rescuing a child.
