Cladoceran
n. 水蚤类之动物\\na. 水蚤类的
🗣️ 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。
How long will you remain out?
你将会在外面逗留多久？
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。