“low” 常见的意思有以下几种：
1、表示情绪低落的，即“悲伤的”、“消沉的”：He was feeling low after he heard the news.（他听到那个消息后心情很消沉。）
2. 表示低下的，即“矮的”、“低矮的”：The chairs were too low for the dinner table.（椅子太矮了，无法放在餐桌上。）
3、表示质量或程度低下的，即“不好的”、“劣质的”：“The fruit was low quality and tasted terrible.（那些水果品质差，口感很糟。）
4、作为形容词，表示“牲畜的”，“放牧的”：lowing cattle（低鸣的牛）；lowland（低地）。
5、作为名词，表示“低处”、“低地”、“凹地”等含义。
low双语例句
1、This device has the features of easy to operate, low cost and small error. Measurements show that the device is stable and practicable. 该装置具有使用方便、成本低、误差小等特点，经实际测量验证，工作稳定可靠，具有较好的实用价值。
2、said the Swallow, who liked to come to the point at once, and the Reed made him a low bow.燕子说，他素来就有马上谈到本题的脾气，芦苇对他深深地弯一下腰。
3、If you're trying to cut $10, 000 out of a budget and you come up with an idea that saves $100, the impact is relatively low.如果你是想节省预算一万元，而这个方案只能省100元，那它的影响就相对很低。