Th

名词 th:

1. the fifth day of the week; the fourth working day
   同义词：Thursday
2. a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
   同义词：thorium, atomic number 90

1. Th woman was delighted at the recovery of her stolen jewels.
   那位妇人对找回被盗的珠宝感到非常高兴。