缺”；want除了表示缺乏，還多了“迫切的需要”這一層意思，主觀性較強(qiáng)；而shortage強(qiáng)調(diào)的是一時(shí)的短缺，暗示在可見的將來(lái)可以彌補(bǔ)。 如：
All his wants are satisfied.
他的所有需求都得到了滿足。
There is a shortage of teachers in the school this year. 今年學(xué)校比較缺教師。
land
n. 陸地；國(guó)家；國(guó)土。如：
We traveled by land until we reached the seashore.
我們?cè)陉懧仿眯?，一直到海邊。（land是相對(duì)sea和air而言的。）
After living in foreign lands for many years, he went back home at last.
在外國(guó)居住了多年之后，他終于回到了家。
v. 著陸；登岸。如：
The plane will land on Lanzhou airport.
飛機(jī)將降落在蘭州機(jī)場(chǎng)。
The troops landed on the island at dawn.
部隊(duì)已于黎明時(shí)分在島上登陸。
All his wants are satisfied.
他的所有需求都得到了滿足。
There is a shortage of teachers in the school this year. 今年學(xué)校比較缺教師。
land
n. 陸地；國(guó)家；國(guó)土。如：
We traveled by land until we reached the seashore.
我們?cè)陉懧仿眯?，一直到海邊。（land是相對(duì)sea和air而言的。）
After living in foreign lands for many years, he went back home at last.
在外國(guó)居住了多年之后，他終于回到了家。
v. 著陸；登岸。如：
The plane will land on Lanzhou airport.
飛機(jī)將降落在蘭州機(jī)場(chǎng)。
The troops landed on the island at dawn.
部隊(duì)已于黎明時(shí)分在島上登陸。