Aerocasing
氰化钙液体氰化法, 钙盐氰化
🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
But it's supposed to get cloudy and windy again this afternoon.
但是，据说今天下午又要转阴刮风了。
he may even, in times of real need, do a little work;
确实需要的时候，他甚至可能干一点儿活，