Lysenyl
麦角乙尿
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
I had no sooner got back to the kitchen than the doorbell rang loud enough to wake the dead.
我刚回到厨房，门铃又响了起来，响声足以把死人唤醒。