C and W

同根派生

About 50 species: N Africa, C and W Asia, Europe; one species in China.
大約50種：非洲北部，亞洲西部和中部，歐洲；中國有1種。
The magnitude of the ratio of (HA+FA) Se to total Se in order was A horizon > C horizon > W horizon, and that of (FA Se) to (HA+FA) Se was C and W horizons > A horizon.
腐殖酸硒 /全硒爲A層 >C層 >W層 ,富裡酸硒 /腐殖酸硒爲C、W層 >A層。
In English, b, p, m and w are bilabials.
英語中的b、p、m、w爲雙脣音。
Mum, I get a c and y he re w hen it's falling from the tree.
媽媽，我接到了一顆樹上掉下來的糖！
Psychiatrists Jean Twenge and W.
因爲開塞露能刺激腸蠕動，膀胱的生理解剖臨近直腸，刺激腸蠕動可間接刺激膀胱避尿肌，引起排尿。