Sand seal
[化] 沙封
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
That's right.
是的。
The doctor said I should stop smoking cigarettes.
医生劝告我戒烟。
Would you like to come to supper?
你愿意来吃晚饭吗？