Sein
vt. （德）存在；（德）是
🗣️ 情景例句
Can I count on you to help me?
我能仰仗你的协助吗？
Success grows out of struggles to overcome difficulties.
成功来自于克服困难的斗争。
Could you tell me where I can wash my hands?
请问洗手间怎么走？