Sluice-gates
(sluice-gate 的复数) n. 水闸；水门
🧩 词语组成解析
sluice
[slus]
n. 水闸;（用水闸控制的）水;有闸人工水道;漂洗处;
vt. 冲洗;（指水）喷涌而出;漂净;给…安装水闸;
n. 大门；关口（gate的复数形式）
🗣️ 情景例句
Going away to college for the first time
第一次离家上大学，
Bye! Have a good day.
再见！请慢走！
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？