Traskite
硅铁钡钛矿
🗣️ 情景例句
There's nothing else in the appointment book.
在工作日， 没有别的事了。
The buyer has the right to cancel the contract unilaterally if the seller fails to ship the goods within the L/C validity.
如果卖方不能在信用证有效期内交货的话，买方有权单方面取消合同。
A shoal of fish will do this.
鱼群也反射声音。