Acicular pigment
[化] 针状颜料
🧩 词语组成解析
a. 针状的, 针尖状的
pigment
['pɪgmənt]
n. 颜料，色料;[生]色素;
vt. 给…着色;
vi. 呈现颜色;
🗣️ 情景例句
He's gone for the day.
他整天都不在。
Guess how old I am.
猜测我有多大。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。