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 you also need bodies to do repainting?
你们也需要人手来重新粉刷吗？
How long will it take for a package to get to California?
你把包裹寄到加州要多长时间?
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。