Morpholinomethyltheophylline
[化] 吗啉甲茶碱
🗣️ 情景例句
He has been friendlier lately.
他近来更友好了。
My father always gave an ear to my problems.
家父常常倾听我的问题。
Although being early may mean wasting a little time, this will be less than if you miss the train and have to wait an hour or more for the next one;
虽然早到可能意味着浪费一点时间，但这比误了火车等上一个多小时坐下班车浪费的时间要少，