Perfluoropropane
[机] 八氟丙烷
🗣️ 情景例句
Very valuable.
很有价值。
You can't have it both ways.
你不能兼而有之。
Taking a path which led out of the town, we crossed a few fields until we came to a dense wood.
我们走上了一条出镇的小路，穿过几块农田，来到一片茂密的树林。