worth,worthy,worth-while都為adj. 意為"值得"。 1. worth: be worth + n. 當(dāng)名詞為金錢時,表示"…… 值得……" be worth doing sth. "……某事值得被做"... [查看全文]
1)作主語 Fighting broke out between the South and the North. 南方與北方開戰(zhàn)了。 2)作賓語 a. 動詞后加動名詞doing作賓語 V. + doing ... [查看全文]