Dnchp
[医] 二硝基环己酚(灭螺药)
🗣️ 情景例句
Can you help me?
你能帮帮我吗？
That night we partied until dawn.
那晚我们痛饮到天亮。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，