Ethylethanolamine
[机] 乙基乙醇氨
🗣️ 情景例句
My job is not an easy one,
我的工作是不轻松，
He jests at scars, that never felt a wound.
富人不知穷人苦。
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。