Hydroxychroman
羟基苯并氢(化)吡喃
🗣️ 情景例句
No ... OK ...
不是……好……
We hope your design and the color will be strongly attractive to the American people.
我们希望你们的设计和颜色对美国人具有巨大吸引力。
Have you ever been to West Hill Farm?
你曾到过西山农场吗？