Mecilenic acid
[化] 十四碳烯酸
🧩 词语组成解析
🗣️ 情景例句
Nice to meet you, Susan.
很高兴见到 Susan。
The busiest men find (or have) the most leisure (or time).
最忙的人时间最多。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。