low

　　The sun is low in the sky. 此句中low用作形容词,意为“低的,矮的”,这是low的常用法。low还有其它用法。如:

　　① She’s been feeling rather low since her illness. (low用作形容词,意为“消沉的”。)

　　② The simplest way to succeed in business is to buy low and sell high. (low用作副词,意为“低价地,廉价地”。)

　　③ The gas is running low. (run low意为“几乎耗尽”。)