Sluice valve
[化] 断流阀
🧩 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;
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
and wrote to his wife Martha.
给他妻子Martha写信。
Oh, that's all right.
哦，没关系。
Little by little the eleven minutes fell to zero.
慢慢地从11分钟减到了零。