Thirled
vt. 钻孔；穿孔；开掘联络巷道\\nvi. 穿孔；刺穿\\nn. 孔
🗣️ 情景例句
Do you have any brothers or sisters?
你有兄弟姐妹吗？
Mr. Wang is not in now.
王先生现在不在此地。
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。