Self-cleaaing of water
[医] 水的自净
🧩 词语组成解析
self
[self]
n. 自己;本人;本性;私利;
adj. 同一的;纯净的;单一的;
vt. 使自花授精;使近亲繁殖;
vi. 自花授精;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
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
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
Mother doesn't approve of her smoking.
母亲不赞成她吸烟。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。