sheaths的读音 sheaths中文意思
英音
美音
n. （刀、剑或工具尖锐部分的）鞘( sheath的名词复数 )；（男用）避孕套；（植物或动物器官的）鞘状（包覆物）；外层覆盖（物）美音
易混淆的单词： Sheaths
sheaths 用法和例句
- Leaf sheaths smooth ; spikelets yellowish green or pinkish .
- 叶鞘平滑；小穗黄绿色或带粉红色。
- Their claws are kept sharp by being retracted into sheaths .
- 它们的爪子平时缩进皮鞘里，藉此保持锐利。
- In the spleen , most of the lymphocytes of the red pulp are b cells , whereas those of the periarteriolar lymphoid sheaths are t cells .
- 在脾红髓的淋巴细胞大部分是b细胞，而在动脉周围淋巴鞘的是t细胞。
- Embarrassed officials are now appealing to people carrying such id cards to keep them safely tucked away in metal sheaths .
- 尴尬的官员们呼吁，携带这种身份证的人要把他们塞在金属套里。
- Leaf sheaths and blades scabrid ; ligule glabrous on back .
- 叶鞘和叶片粗糙；在背面上无毛的叶舌。