🧩 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
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
I told him to stay overnight.
我告诉他留下来住一夜。
He covered himself with a quilt.
他给自己盖上一条被。