Metallic spraying
[化] 金属喷涂
🧩 词语组成解析
[化] 喷镀; 喷涂\\n[医] 喷雾, 喷水
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
The best teacher one can have is necessity.
我们能得到的最好教师是“需要”。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。