Opponent firms
[经] 竞争的商号(商行), 竞争的公司
🧩 词语组成解析
n. 公司, 厂商（firm的复数）
🗣️ 情景例句
I was when I first came to the United States.
当我刚到美国来的时候是感到有点紧张。
How did he get away with cheating?
他是如何考试做弊而未被发现？
The nomads who made these markings lived by hunting and fishing during the last Ice Age which began about 35,000 B.C.and ended about 10,000 B.C.
这些痕迹是游牧人留下的，他们生活在从公元前约35，000年到公元前10，000年的冰川期的末期，以狩猎、捕鱼为生。