Flavescence
[植]变黄, 黄白病
🗣️ 情景例句
worrying about him.
为他操心。
Don't take any notice of what he says-he's pulling your leg.
别理睬他，他在跟你开玩笑。
because balloons can be a great danger to aircraft.
因为气球有可能给飞机造成极大的危险。