Phenylpropyl
苯丙基
🗣️ 情景例句
See what I mean?
明白我的意思吗？
John had a rough time last night.
约翰昨晚好像挺轰轰烈烈的样子。
He was amused too, because he never expected the bicycle to be found.
但又感到非常好笑，因为他从未指望那辆自行车还能找到。