Antigorite
[化] 葉蛇紋石
??? 情景例句
I have just begun to learn and my serve isn't very good.
我剛剛開始學習，發球不太好。
He was out of his mind with grief.
他傷心得精神錯亂了。
He had been obliged to join the army during the Second World War.
年齡比他兩個弟弟大很多，第二次世界大戰期間被迫參軍。