Chargeable duration
[电] 通话计费时间
🧩 词语组成解析
a. 应支付的\\n[经] 可记在某人帐上
🗣️ 情景例句
Now, once you put the ring on Susan's finger,
现在， 你一旦将戒指戴上Susan的手指，
Beard the lion in his den.
老虎头上捉虱；太岁头上动土。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。