Thickens
v. （使）变厚（或粗、浓、密）, 使更厚（或更密、更浓、更粗）( thicken的第三人称单数 ); 使（话等）不清晰, 使模糊; 使（情节等）复杂; 变得不清晰, 变得模糊
🗣️ 情景例句
Just wonderful, Mr. Stewart.
好极了 Stewart先生。
I can't recall the exact circumstances.
我不能记起准确的情形。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。