Transvar
可调定向耦合器
🗣️ 情景例句
Now, I appreciate your offer,
因此， 我感激你的提议。
Though malice may darken truth, it cannot put it out.
恶意可以遮暗真理，但不能抹杀真理。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。