D-amylbromide
[化] 光活性溴戊烷
🗣️ 情景例句
Her health is improving markedly.
她的健康正显著好转。
What''s the cause of the delay?
什么原因延误？
she tripped on the carpet and the pudding went flying through the air, narrowly missed my aunt, and crashed on the dining table with considerable force.
走进屋来时，在地毯上绊了一跤。 布丁飞到半空，从姑母身边擦过，然后狠狠地砸在餐桌上。