Spintometer
X线透度计
🗣️ 情景例句
She is dying to go abroad.
她渴望出国。
You should take the advice of your teacher.
你应该听老师的话？
Only good scouting is likely to preserve the freedoms so dear to the heart of the eternal Boy Scout.
只有优良的童子军活动才能保持不朽的童子军所衷心热爱的各项自由。