cotton bud
英 [ˈkɒtn bʌd]
美 [ˈkɑːtn bʌd]
n. (用于清洁耳朵内部等的)棉签
牛津词典
noun
- （用于清洁耳朵内部等的）棉签
a small stick with cotton wool at each end, used for cleaning inside the ears, etc.
柯林斯词典
- (用来化妆等的)棉签
Acotton budis a small stick with a ball of cotton wool at each end, which people use, for example, for applying make-up.
in AM, use 美国英语用 Q-tip
双语例句
- In the whole process of cotton family, each processing plant nutrient absorption rule are performing at seedling stage accumulation for less, bud period is increasing rapidly, flowering slow, the bell reached a peak period, bolls and reduced the development trend.
在棉花整个发育过程中，各处理植株养分吸收规律均表现为苗期积累少，蕾期迅速增加，花期减缓，铃期达到高峰，吐絮期又有所减小的发展趋势。 - Use a soft object-e.g.a very clean cotton bud to make sure the whole sensor is covered by the tape evenly.
使用柔软的物体-例如一个非常乾净的棉花棒，以确保整个传感器是由磁带均匀覆盖。 - Northern blot analysis showed that nodulin-like gene could express preferentially in fibre and reproductive organs of cotton, such as bud, flower and boll.
NorthernBlot结果表明：该基因在棉花的蕾、花、纤维和铃壳等生殖器官中呈优势表达。 - Inheritance of Cotton's Open Bud and its Application in Heterosis
棉花开放花蕾性状的遗传及其在杂优利用中的应用 - Application of Cotton's Open-bud with Long Stigma in Producing Hybrid Seeds
棉花开放花蕾长柱头外露种质在杂交制种中的利用价值 - Imitative Test on the Output Compensation Ability of Long-staple Cotton with the Different Density after Suffering Injury in the Bud Period
不同密度长绒棉蕾期受害后的产量补偿能力模拟试验 - The principal factor affecting the diversity was species richness in the early developmental period of cotton ( from shoot period to bud and flowering period), and species evenness in the late developmental period of cotton ( from flowering and boll period to boll opening period).
影响群落多样性的主要因子，在棉花生育前期（苗期至蕾花期）是物种丰富度，在棉花生育后期（花铃期至吐絮期）是均匀度。 - With the fine metal polish, mini electric drill and cotton bud can be used to clean the metal surface, and the effect is good.
用微型电钻和棉签配合精细金属抛光膏，可用于清洁金属表面，效果很好。 - Probe into effective time of sterile cotton bud after unsealing
无菌棉签开封后有效使用时间探讨 - Durign the cotton growing season, the dry matter distribution has transferred as following true leaf → stem → bud and flower → young boll → boll shell → seed cotton.
地上部干物质分配中心随生育进程发生着如下动态转移：真叶→茎枝→蕾花→幼铃→铃壳→籽棉。