Valerce
原子价(化学)
🗣️ 情景例句
You're working pretty hard these days.
你这阵子工作得很辛苦呀。
The stove makes the room warm.
壁炉使得满屋生暖。
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，