Tetrolaldehyde
[化] 丁炔醛
🗣️ 情景例句
What's your telephone number?
你的电话号码是多少？
Ready money is a ready medicine.
现钱等于成药。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。