Instgase
=Institute of Gas Engineers 煤气工程师学会[英]
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
Each of the four cables contains 26,108 lengths of wire.
4根钢缆中的每根由26，108股钢绳组成。