Preparative
a. 準(zhǔn)備性的, 預(yù)備性的\\nn. 預(yù)備, 準(zhǔn)備, 預(yù)備信號(hào)
? 同義詞
??? 情景例句
The college runs summer courses for Chinese learneers of English.
這所學(xué)院為學(xué)習(xí)英語的中國人開設(shè)了暑期班。
Could you give her a message, please?
請(qǐng)問你能不能帶個(gè)口信給她？
Working on a farm
在農(nóng)場(chǎng)勞動(dòng)