chemistry[ˈkemɪstrɪ]
n. 化学;化学构成
We will do a Chemistry experiment this Friday.
waken[ˈweɪkən]
vt. 弄醒
Nature seems to be wakened from a deep sleep.
course[kɔ:s]
n. 航线;进程;一道菜;课程;疗程
a course of medical treatments.
deepen[ˈdi:pən]
vt. 使变强烈;使加剧
The night deepened.
treaty[ˈtri:tɪ]
n. 条约;协议,协定
The treaty gave( a) fresh impetus to trade.
store[stɒə]
n. 贮藏;贮存品;商店
He stored foods in his cupboard.
valley[ˈvælɪ]
n. (山)谷,溪谷;流域
The river twines through the valley.
slum[slʌm]
n. 贫民窟,贫民区
They've demolished the slum district.
warn[wɔ:n]
vt. 警告,注意,远离 vi. 提醒
He warned us against pickpockets.
pigeon[ˈpɪdʒɪn]
n. 鸽子
He is building a pigeon house for his racing pigeons.