Safety engineering
[计] 安全工程\\n[化] 安全技术
🧩 词语组成解析
engineering
['ɛndʒə'nɪrɪŋ]
n. 工程（学）， 工程师行业;操纵，管理;土木工程，工事;开车技术;
engineer工程师+ing表示...行业...学 →engineering
🗣️ 情景例句
Yes, there is.
有，有心事
To ruin a brand-new car
毁坏了新车
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。