海冰的最小范围通常在九月中旬。

The sea ice minimum is usually in mid-September.

youdao

现在是九月中旬，秋天就要到来了。

It's the middle of September now and the autumn has come.

youdao

我曾在九月中旬，一手指。

What I had a finger in in mid-September.

youdao

九月中旬以前生意兴隆，之后就开始疲软了。

Business was strong until the middle of September, then began softening.

youdao

她是在去年圣诞前怀孕的，预产期是今年九月中旬。

Her new baby was conceived just before Christmas and is due in mid-September.

youdao

她是在去年圣诞前怀孕的，预产期是今年九月中旬。

Her new baby was conceived just before Christmas and is due in mid-September.

youdao