Coregonidae
n. 【鱼类】 =Salmonidae
🗣️ 情景例句
a way to encourage reading.
鼓励阅读的办法。
I'll try, but I may have to work late.
就这样办，不过，昨晚工作怕要很晚了。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。