Cochlearia
[医] 辣根属(十字花科)
🗣️ 情景例句
Change the light bulb, it's burnt out.
换一个灯泡吧，它烧坏了。
You agreed that we could make a little change in design if necessary.
可你们曾经答应这，如有必要，图案可以稍作改动。
We should save unnecessary expenses.
我们应节省不必要的开支。