Semi-commercial unit
[化] 半工業(yè)裝置
?? 詞語組成解析
semi
['semi]
n. 半獨(dú)立式住宅;半掛車;
commercial
[k?'m???l]
adj. 商業(yè)的;貿(mào)易的;營利的;靠廣告收入的;
n. （電臺(tái)或電視播放的）廣告;
com共同+merc交易+ial...的→共同交易的→商業(yè)的
unit
['ju:nit]
n. 單位，單元;裝置;個(gè)體;[數(shù)]單位數(shù);
??? 情景例句
Were you here last time on his birthday party?
上次你有沒有參加他的生日舞會(huì)？
Half a tale is enough for a wise man.
聰明人凡事只須聽一半，就會(huì)明白究竟。
Take a seat please, make yourself at home.
請(qǐng)坐，隨便一點(diǎn)。