| 例句 | 
		hothousenoun a glass-enclosed building for growing plantsgrows tomatoes in his hothouse all winter long  a place or environment that favors the development of somethingan urban enclave of bohemians that acquired a reputation for being a hothouse of creativity  breeding ground, hotbed, nest, nidus, nursery, seedbed, seminary cruciblebase, capital, center, core, cynosure, eye, focus, heart, hub, mecca, nucleus, seatfocus, headquarters in 1556  |