Sans prononcer une parole, Cyrus Smith, Gédéon Spilett, Nab et Harbert prirent place dans la nacelle, pendant que Pencroff, sur l'ordre de l'ingénieur, détachait successivement les paquets de lest.
词义conj.唯恐;以免;惟恐;生怕 造句We must hurry off lest we should miss thebus. 我们得赶快走了,以免赶不上汽车。 She tiptoed lest her mother should hear her. 她踮着脚尖免得她妈妈听见她。 The building lest the wall should collapse. 人们从大楼中撤离唯恐墙体坍塌。 Her fear was lest they should stay for tea.