Competitin
[医] 竞争素
🗣️ 情景例句
That's just great!
真是太棒了！（反话，用嘲讽的语气。）
Just to be on the safe side.
为了安全起见。
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。