bead
noun [ C ] uk/biːd/ us/biːd/
(JEWELLERY)
（有孔的）珠子
a small, coloured, often round piece of plastic, wood, glass, etc. with a hole through it. It is usually put on a string with a lot of others to make jewellery
She wore a necklace of brightly coloured wooden beads. 她戴着一串由色彩鲜艳的木珠串成的项链。
(LIQUID)
（液体的）小珠，小滴
a very small amount of liquid
Beads of sweat stood out on his forehead. 他额头上冒出了汗珠。