Water conservation
水利
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。