🧩 词语组成解析
n. 巴拉塔树胶\\n[化] 巴拉塔树胶
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
Yes, a double room, please. What?
对， 双人房间 麻烦你。什么？
Have you got that?
你明白我的意思吗？
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。