Phlegm
例子
Drinking plenty of fluids can help to thin out phlegm, making it easier to expel from the respiratory tract.
多喝水可以帮助稀释痰液，使其更容易从呼吸道排出。
02
冷漠, 昏睡
a marked lack of energy
例子
After the long journey, he felt phlegm and could hardly move.
长途旅行后，他感到无精打采，几乎动弹不得。
03
冷静, 冷漠
emotional indifference
例子
Her phlegm in the debate surprised everyone.
她在辩论中的冷静让所有人都感到惊讶。
词汇树
phlegmatic
phlegmy
phlegm
