Radiopaque dye
[醫(yī)]不透X線染料
?? 詞語組成解析
a. 輻射不能顯著穿透的\\n[醫(yī)] 不透X線的, 不透射線的
dye
[da?]
n. 染料，染色;顏色;
vt. 染色;給…染色;
vi. 染上或粘上（顏色）;
??? 情景例句
Unless in uniform, he doesn't look like a policeman.
除非穿上制服，要不他看起來不像警察。
His heart swelled with gratitude to her.
他心中充滿著對她的感激之情。
They were talking loudly.
大聲地說著話。