Phloretic acid
[化] 根皮酸\\n[医] 根皮酸, β-苯酚丙酸
🧩 词语组成解析
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
I took off my hat.
我摘下了我的帽子。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。