Variable gm tube
[电] 变跨导管
🧩 词语组成解析
通用汽车公司, 总经理, 导弹\\n[经] 通用汽车公司
🗣️ 情景例句
or Mom is at a committee meeting.
就是妈妈参加小组会议。
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
This time, she will be a girl of seventeen.
这一次，她将扮演一个17岁的少女。