Ethyltoluene
乙基甲苯
🗣️ 情景例句
Absolutely right.
完全正确。
Yes,I had breakfast two hours ago.
是,我2小时以前吃了早餐。
The seed was sprayed over the ground in huge quantities by aeroplanes.
飞机把这种草籽大量地撒播在地上。