Nemocardium
饰线鸟蛤属
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
Self-trust is the first secret of success.
自信是成功的首要秘诀。
We can negotiate the unit price for large orders.
如果大量订购，单价可以再谈。