undulating + noun
undulating 作定语，修饰具有波浪形态的名词。
The undulating hills were visible in the distance.
起伏的山丘在远处可见。
（声音）抑扬顿挫的；起伏的；外观或形状呈波浪形的；起伏的。；改变说话的音高和音量；蜿蜒起伏的；波动的
Wavy in appearance or form; sinuous and winding.
外观或形状呈波浪形的；起伏的。
Wavy in appearance or form.
改变说话的音高和音量
Changing the pitch and volume of one's voice.
蜿蜒起伏的
sinuous, winding up and down.
The undulate pattern on the fabric makes it look like moving water.
织物上的波状图案使它看起来像流动的水。
用法提示：undulate 作形容词，修饰 pattern，意为“波状的”。
We followed an undulate path through the hills.
我们沿着一条蜿蜒起伏的小路穿过丘陵。
用法提示：undulate 作形容词，修饰 path，表示“起伏蜿蜒的”。
The undulate edges of the leaves help the plant shed water.
叶子波状的边缘帮助植物排水。
用法提示：undulate 作形容词，修饰 edges，意为“波状的”。
undulating 作定语，修饰具有波浪形态的名词。
The undulating hills were visible in the distance.
起伏的山丘在远处可见。
undulating 作表语，描述主语的状态。
The landscape was undulating and serene.
景观起伏且宁静。
grammar · medium
易错句子The undulate of the wheat field was mesmerizing.
正确表达The undulation of the wheat field was mesmerizing.
undulate 是动词或形容词，不能直接用作名词。表示‘起伏’的名词形式是 undulation。
grammar · medium
易错句子The snake undulated the grass.
正确表达The snake undulated through the grass.
undulate 作不及物动词时，表示‘蜿蜒移动’，需加介词 through/across 等引导地点；作及物动词时，宾语通常是身体部位，不能直接接物体。
undulate通常指像波浪一样连续起伏，多用于具象的波浪状运动；fluctuate指不规则的上下波动，常用于价格、温度等抽象数据。
undulate指较大幅度的波浪状起伏；ripple指水面上的细小波纹或轻微波动。
Choose the next layer that will help you use undulate with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.