Tetrantoin
[化] 替群妥英; 四氢萘妥英
🗣️ 情景例句
I must have see you somewhere before.
我一定在哪里见过你。
Turn left at the first light. You can't miss it.
到第一排红绿灯处往左拐。你不会找不找的。
The child learning to see, first distinguishes only two-dimensional shape;
正在学看东西的儿童起初只会分辨二维形态，