Engineering manual
[化] 工程手册
🧩 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
How are you?
好吗？
He that knows nothing,doubts nothing.
无知即无疑。
Are there any houses in the picture?
画里面有房子吗？