Hexamycin
[化] 己霉素
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
Love laughs at locksmith.
春闺锁不住。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，