somnolence

美音音标: ['sɒmnələns] somnolence
英音音标: ['sɒmnələns] result.0.expl|add:"

解释
欲睡; 嗜眠;

同义
somnolence drowsiness sleepiness
词性
n
解释
a very sleepy state
示例
sleepiness causes many driving accidents