Which part of a plant holds it tightly
in the soil?
hold /hold/
vt. 保存, 拥有, 拘留, 约束
vi. 持续, 支持
n. 保留；控制
[近义词]
v. have,have got;
n. taking hold
[反义词]： v. let go,release
[常用语]：
hold on 不挂断电话，等一下；继续
hold back 隐瞒；退缩；抑制；阻止
take hold of 握住
hold fast 紧紧抓住
[例句]：
Hold on, I have to ask him.
稍等，我问问他。
I can't hold her anymore!
我抓不住她了！
tightly/ˈtaɪtlɪ/ adv. 紧紧地；坚固地
[近义词]：adv. firmly
[反义词]：adv. loosely
[例句]：
Her eyes were tightly closed.
她的双眼紧闭着。
[译句]：植物的哪一部分把它紧紧地固定在土壤里？
[答案]：the roots
