Grain-boundaries
(grain-boundary 的复数) 晶界
🧩 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;
n. 分界线( boundary的名词复数 ); 范围; 使球越过边界线的击球（得加分）; 疆界
🗣️ 情景例句
I went into business for myself
我当初自己开业
Choice of the end covers choice of the means.
选择目的包含著选择手段。
Good idea! That is much better than watching a bad TV programme!
好主意！这比看破电视节目要好多了。