Bibliometer
吸水性能測定儀
??? 情景例句
Good morning, Susan.
早安， Susan。
When the storm broke, I was washing dishes.
當(dāng)暴風(fēng)雨開始的時候，我在洗碟子。
I'm not sure. It was difficult to see. Wei Hua and Sun Meiying were both neck and neck.
我不敢肯定。很難說。魏華和孫美英不分上下。