O-toluidine
[化] 邻甲苯胺
🧩 词语组成解析
n. [化]甲苯胺
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
The wagging dance of the honey bee, therefore, did show the direction of a feeding place.
如果喂食地点背离太阳，摇摆舞的直线部分就朝下。因此，蜜蜂的摇摆舞的确表示喂食点的方向。