Samol
[化] 水杨┮酯
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
What have you done?
你究竟都做了些什么？
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。