import
vt.进口 n.进口品
Most cheeses in that store are imported from France.
那家店的起司大都是从法国进口。
Millions of cheap imports from India enter European markets each year.
每年都有大量的廉价进口品从印度进入到欧洲市场。
export
vt.出口 n.输出品
Cheap toys made in China are exported to the US in large numbers every year.
由中国制造的便宜玩具每年都会大量出口到美国去。
Oil is the major export of this country.
石油是该国主要的出口品。
tribe
n.部落
Each of the tribes has its distinctive tribal traditions and cultures.
每个部落都有其独特的部落习俗与文化。
leisure
n.闲暇，空闲时间
What do you usually do at your leisure?
你空闲时通常做些什么事？
Playing chess is a leisure activity that requires a lot of mental effort.
下棋是个需要许多心力的休闲活动。
pop
vi.发出爆裂声 vt.把某物快速置于…… a.流行的（音乐）（为popular的缩写)
The balloon Diana held suddenly popped and gave her a fright.
黛安娜手里拿的气球突然爆炸，吓了她一大跳。
Just pop the pizza into the oven and it'll be ready in 10 minutes.
把披萨丢进烤箱，十分钟后就可以吃了。
Frank popped up at the party uninvited.
法兰克不请自来,突然出现在派对中。
I enjoy pop music, while my wife loves classical music.
我喜欢流行乐，我太太则喜欢古典乐。
gum
n.牙龈（复数）；口香糖（不可数）
I went to see a dentist for my sore gums.
因为牙龈疼痛，我去看了牙医。
The driver chewed gum to keep himself awake.
驾驶嚼着口香糖，好保持清醒。
awake
vi.醒来 a.清醒的
It was raining outside when Dylan awoke.
狄伦醒来时，外头正在下雨。
Lisa was wide awake the whole night, fearing the worst.
莉莎整晚都没睡，担心最坏的情况会发生。
John doesn't seem to be awake to the dangers of smoking.
约翰似乎不了解抽烟的危险。
awaken
vt.唤醒
Bill was awakened by a strange noise in the middle of the night. =Bill was woken up by a strange noise in the middle of the night.
比尔在半夜被奇怪的声响吵醒。
We should awaken John to the dangers of smoking.
我们应唤醒约翰了解抽烟的危险。
waken
vi.醒来 vt.唤醒
Zola wakened at the sound of her baby's crying.
左拉被她宝宝的哭声吵醒。
I was wakened by a phone call last night.
我昨晚被一通电话吵醒。
heap
n.一堆
There is a heap of dirty clothes on Jack's bed.
杰克床上有一堆脏衣服。