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
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
I want some envelopes,please.
请给我拿几个信封。