mum
US /mʌm/
UK /mʌm/

1.
2.
菊花
a large cultivated chrysanthemum with many small florets, typically grown for exhibition
:
•
The garden was filled with colorful mums in autumn.
秋天花园里开满了五颜六色的菊花。
•
She arranged a bouquet of fresh mums for the centerpiece.
她为中心装饰品插了一束新鲜的菊花。
1.
沉默的, 缄默的
to keep silent; to say nothing
:
•
He decided to keep mum about the surprise party.
他决定对惊喜派对保持沉默。
•
Keep mum, don't tell anyone what you saw.
保持沉默,不要告诉任何人你看到了什么。