A storage dam
蓄水闸
🧩 词语组成解析
dam
[dæm]
n. 水坝，堰;水库;（牙科用的）橡皮障;〈比喻〉障碍;
vt. 用水坝阻止;阻塞，抑制;
🗣️ 情景例句
You will come up with the right answer.
你会想起正确的答案的。
My pleasure.
不客气。
When she reached home, she had a short rest and a glass of water.
到家后她休息了一阵子，喝了一杯水。