🧩 词语组成解析
lawn
[lɔn]
n. 草地，草坪;上等细麻布;
tool
[tul]
n. 器具，工具;（有助于做工或完成某事的）用具;受人利用的人;压印机;
vt. 用工具给…加工;压印;驾车到处跑;
vi. 使用工具;开车，乘车;
🗣️ 情景例句
Did she mention when she would arrive?
她说过什么时候到吗？
I'm glad you came.
我很高兴你能来。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。