| 例句 |
hotbednoun a place or environment that favors the development of somethingprerevolutionary Boston was viewed as a hotbed of treason by the British breeding ground, hothouse, nest, nidus, nursery, seedbed, seminary cruciblebase, capital, center, core, cynosure, eye, focus, heart, hub, mecca, nucleus, seatfocus, headquarters in 1626 |