Steride
甾族化合物
🗣️ 情景例句
Is the weather always like this?
这儿的天气总是这样吗？
You must have dialed the wrong number.
你肯定拨错了号。
Roy acted quickly and drove the bus straight at the thieves.
罗伊行动迅速，开车直冲窃贼而去。