Altocumuli
altocumulus的复数形
🗣️ 情景例句
We'll open a letter of credit if you promise to effect shipment one month earlier.
如果你方答应提前一个月交货，我们就同意开信用证。
Make yourself necessary to someone.
使你有益于人。
But we've got some brown ones.
但我们有几双棕色的。