Grain size(number)
[化] 晶粒度
🧩 词语组成解析
grain
[ɡren]
n. 谷物，粮食;（沙，金，盐等的）颗粒;谷粒，籽粒;（木材，大理石等的）纹理;
vt. 把…作成细粒;把…漆[画]成木纹;染透;刮去（皮上的）毛;
vi. 成谷粒;
🗣️ 情景例句
And am I glad to see you!
我看见你才高兴呢！
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
She doesn't approve gambling.
她反对赌博。