Hydride
[医] 氢化物
🗣️ 情景例句
I want to. I haven't paid for your dinner for a long time.
我要做。我好久没帮你付吃饭的钱了。
Please quote us your price on FOB basis, indicating the postage for dispatch by parcel post to Dalian via Tianjin.
请报FOB价，注明邮寄包裹途经青岛至大连的邮资。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？