Heli-
(=helio-)表示“太阳”之义
🧩 词语组成解析
abbr. helicopter 直升机
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
Last month was December,wasn't it ?
上个月是十二月，对不对？
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。