Question

atom atom ★★☆☆☆/æ̱təm/1[N-COUNT	可数名词]原子 An atom is the smallest amount of a substance that can take part in a chemical reaction. A methane molecule is composed of one carbon atom attached to four hydrogens.甲烷分子由1个碳原子与4个氢原子构成。 atomat‧om /ˈætəm/ ●●○ noun [countable]  Word Origin Examples word sets Collocations 1the smallest part of an element that can exist alone or can combine with other substances to form a molecule:  carbon atomsatom of two atoms of hydrogen2a very small amount of something – used for emphasisatom of There isn’t an atom of truth in it.

Accepted Answer

jEPoK/1xFvkT+4I2iOf8EaIzimxChUcx1deqFhgTfPoChAeSZLj/xJBCo6/a1i3i2onvA3n++b1ZjY9AU6J+otU6VRPEVBwVdaDGfv+d8LJQFDQ7PhVyq1Lg+c8X2hZ7piUtcIC9dBJ0z9fBjQ/KTvjFN57w1Aqn41evz+0YPD/tvQHgczSnmGY/XX5JLYdU             atom              ★                    /        ˈætəm                ;          NAmE                ˈætəm                /                              noun                            the smallest part of a chemical element that can take part in a chemical reaction        原子                    ◆      the splitting of the atom      原子的分裂              ◆      Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.      两个氢原子和一个氧原子结合组成一个水分子。              atom      atoms                  atom              /        ˈætəm                ;          NAmE                ˈætəm                /             atom[ˈætəm]CET4CET6TEM4考研TOEFLn5238519127954617683942204NOUN4771201882原子(98%)，微粒(2%)n.原子

word	atom
content	jEPoK/1xFvkT+4I2iOf8EaIzimxChUcx1deqFhgTfPoChAeSZLj/xJBCo6/a1i3i2onvA3n++b1ZjY9AU6J+otU6VRPEVBwVdaDGfv+d8LJQFDQ7PhVyq1Lg+c8X2hZ7piUtcIC9dBJ0z9fBjQ/KTvjFN57w1Aqn41evz+0YPD/tvQHgczSnmGY/XX5JLYdU
Collins	atom ★★☆☆☆ /æ̱təm/ 1 [N-COUNT 可数名词]原子 An atom is the smallest amount of a substance that can take part in a chemical reaction. A methane molecule is composed of one carbon atom attached to four hydrogens. 甲烷分子由1个碳原子与4个氢原子构成。
Oxford	atom ★ / ˈætəm ; NAmE ˈætəm / noun the smallest part of a chemical element that can take part in a chemical reaction 原子 ◆ the splitting of the atom 原子的分裂 ◆ Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water. 两个氢原子和一个氧原子结合组成一个水分子。 atom atoms atom / ˈætəm ; NAmE ˈætəm /
LDC	atomat‧om /ˈætəm/ ●●○ noun [countable] Word Origin Examples word sets Collocations 1the smallest part of an element that can exist alone or can combine with other substances to form a molecule: carbon atomsatom of two atoms of hydrogen2a very small amount of something – used for emphasisatom of There isn’t an atom of truth in it.
WDF	atom [ˈætəm] CET4CET6TEM4考研TOEFL n5238 5191 279 546 1768 394 2204 NOUN4771 201882 原子(98%)，微粒(2%) n.原子

Atom ˈætəm Part 原子 Smallest Chemical Molecule Noun

atom