🧩 词语组成解析
abbr. 年轻人(young adult);偏航轴(yaw axis)
mum
['mʌm]
n. 菊花, 沉默\\na. 沉默的\\nvi. 演哑剧\\ninterj. 别说话
🗣️ 情景例句
Mm, the day after tomorrow?
啊,后天?
I should not hesitate a moment to prefer the latter.
我会毫不犹豫地选择后者。
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上,但不能站起来。