one in the morning, the other in the evening.
一个在上午，一个在晚上。
before top dead center
在上死点前在上止点前
No. She's at work now.
不在，她正在上班。
a band worn around the upper arm.
人戴在上臂上的一条带。
I fell on the way to school.
我在上学的路上跌倒了。
We go on shift at eight in the morning .
我们在上午8点钟上班。
Spread the icing in peaks and whorls.
在尖上和卷上洒上糖衣
On the swing, on the swing.
在秋千上，在秋千上。
and are born and die there.
生在吊床上、死在吊床上。
Here it is ?on this card.
在这儿??在名片上。
To grow over with herbage or foliage.
在…上长满草或叶子长满在…上；在…上蔓生
To build over or on top of.
在…上建造在…上方或上面或建造
Dawdling on the way to work.
在去上班的路上闲逛
There are some knives and forks on these shelves.
在搁板上有上些刀和叉。
The captain lay on his face on the hillside.
上尉脸朝下倒在山坡上。
Look up, it's in the sky.
往上看，月亮在天上。
(British) a long stay in bed in the morning.
（英国）早上长时间在床上。
He imprinted a letter with a postmark.
他在信件上盖上了邮戳。