Call option
[经] 购买选择权
🧩 词语组成解析
call
[kɔl]
v. 呼唤，喊叫;召唤，叫来，召集;下令，命令;打电话给;
n. 喊叫，大声喊;电话联络;必要，理由;要求;
🗣️ 情景例句
I wonder whether I might ask you a question.
我是否可以问你一个问题？
It's an honor to be speaking to you today.
今天跟你们说话至感荣幸。
I not only spoke English very carefully, but very clearly as well.
我的英语讲得不但非常认真，而且咬字也非常清楚。